Prologue: Atropisomerism

Synlett ◽  
2018 ◽  
Vol 29 (16) ◽  
pp. 2122-2125 ◽  
Author(s):  
Jay Siegel

Jay S. Siegel received his Ph.D. from Princeton (1985), was a Swiss Universities Fellow at ETH Zurich (1983-4), and NSF–CNRS postdoctoral fellow at the University of Louis Pasteur in Strasbourg (1985-6). He began as Assistant Professor of Chemistry (1986) at UCSD, was promoted to Associate Professor (1992) and Full Professor (1996). In 2003, he was appointed as Professor and co-director of the Organic chemistry institute of the University of Zurich (UZH) and Director of its laboratory for process chemistry research (LPF). He served as Dean of Studies and Head of the Research Council for the Faculty of Sciences at UZH. He moved to Tianjin University in 2013 as dean, and joined the Schools of Pharmaceutical and Life Sciences into a new Health Science Platform. His research is in the area of Stereochemistry and Physical Organic Chemistry.

Synlett ◽  
2018 ◽  
Vol 29 (16) ◽  
pp. 2120-2121 ◽  
Author(s):  
Jay Siegel

Jay S. Siegel received his Ph.D. from Princeton (1985), was a Swiss Universities Fellow at ETH Zurich (1983-4), and NSF–CNRS postdoctoral fellow at the University of Louis Pasteur in Strasbourg (1985-6). He began as Assistant Professor of Chemistry (1986) at UCSD, was promoted to Associate Professor (1992) and Full Professor (1996). In 2003, he was appointed as Professor and co-director of the Organic chemistry institute of the University of Zurich (UZH) and Director of its laboratory for process chemistry research (LPF). He served as Dean of Studies and Head of the Research Council for the Faculty of Sciences at UZH. He moved to Tianjin University in 2013 as dean and joined the Schools of Pharmaceutical and Life Sciences into a new Health Science Platform. His research is in the area of Stereochemistry and Physical Organic Chemistry.


Synlett ◽  
2020 ◽  
Vol 31 (06) ◽  
pp. 521-522
Author(s):  
Anthony J. Burke

obtained his B.Sc. (joint honors in chemistry & biology, 1988) from NUI-Maynooth and his Ph.D. from University College Dublin, Ireland (1993, supervisor: W. Ivo. O’Sullivan). After postdoctoral studies with Steve Davies (Oxford, 1993–1996) and Chris Maycock (ITQB Portugal, 1996–1999) and working for a year as a lecturer in analytical chemistry at Instituto Piaget: Instituto Superior de Estudos Interculturais e Transdisciplinares, Almada, Portugal, he accepted a position as assistant professor in organic chemistry, at the University Évora. He obtained the title of aggregation (‘habilitation’) in organic chemistry from the University of Évora in 2012 and was recently appointed to the position of associate professor at the same department. He was chairman for of 1st, 2nd and 3rd editions of the International Symposium on Synthesis and Catalysis (ISySyCat), and is actively planning the 4th edition for 31 Aug to 3 September, 2021. He was appointed a Fellow of ChemPubSoc Europe in Feb 2020.


Author(s):  
Jozef Novak-Marcincin ◽  
Daniela Gîfu ◽  
Mirela Teodorescu

Florentin Smarandache is known as scientist and writer. He writes in three languages: Romanian, French, and English. He graduated the Department of Mathematics and Computer Science at the University of Craiova in 1979 first of his class, earned a Ph. D. in Mathematics from the State University Moldova at Kishinev in 1997, and continued postdoctoral studies at various American Universities such as University of Texas at Austin, University of Phoenix, etc. after emigration. He did post-doctoral researches at Okayama University of Science (Japan) between 12 December 2013 - 12 January 2014; at Guangdong University of Technology (Guangzhou, China), 19 May - 14 August 2012; at ENSIETA (National Superior School of Engineers and Study of Armament), Brest, France, 15 May - 22 July 2010; and for two months, June-July 2009, at Air Force Research Laboratory in Rome, NY, USA (under State University of New York Institute of Technology). In U.S.A. he worked as a software engineer for Honeywell (1990-1995), adjunct professor for Pima Community College (1995-1997), in 1997 Assistant Professor at the University of New Mexico, Gallup Campus, promoted to Associate Professor of Mathematics in 2003, and to Full Professor in 2008. Between 2007-2009 he was the Chair of Math & Sciences Department.


2018 ◽  
Vol 41 ◽  
pp. 26-28
Author(s):  
Patrick C Choy

Patrick obtained his undergraduate degree at McGill University, and received his graduate training in Medicine and Biochemistry at the University of North Dakota. His postdoctoral work was conducted at the University of British Columbia. He joined the Faculty of Medicine, University of Manitoba as an Assistant Professor of Biochemistry in 1979. He was the recipient of a New Investigator Award (1979–85) from the Heart and Stroke Foundation of Canada, followed by a Scientist Award (1985–90) from the MRC/CIHR. These career awards allowed him to devote the majority of his time to research. He was promoted to Associate Professor in 1983 and Full Professor in 1986. He was cross-appointed as Professor of Pathology and participated in the teaching of General Pathology to residents. He was the founding Director of the Centre for Re-search and Treatment of Atherosclerosis at the University of Manitoba and the Winni-peg Health Sciences Centre. Administratively, he was appointed as the Professor and Head of Biochemistry and Medical Genetics (1992–1999), and an Associate Dean in the Faculty of Medicine in 1999 until his retirement in 2010.Professionally, Patrick served as President of the Canadian Biochemical Society, Chair of the Medical Research Council/Canadian Institute of Health Research New Investigator Awards Committee, Chair of the Alberta Heritage Foundation Senior Investigator Awards Committee, Vice-President of the Heart and Stroke Foundation of Manitoba, and Secretary/Treasurer of the Canadian Society for Clinical Investigation. He continues to serve on Editorial Boards of scientific journals, including the Journal of Clinical and Investigative Medicine. He was invested into the Order of Manitoba in 2011.


2021 ◽  
pp. 203-227
Author(s):  
Krzysztof Tomasz Witczak

Jan Braun, born on 15th May 1926 in Łódź, studied classical philology and classical archaeology at the University of Lodz (years 1947–1951). His MA thesis (1951) was devoted to the ethnogenesis of the Etruscans. He also worked as junior assistant at the Department of Classical Archaeology, University of Lodz (from May 1949 do September 1950) and later as junior lecturer at the Department of Classical Philology of the same university (from October 1950 to September 1951). In October 1951, Braun left for Georgia in order to complete his doctoral studies. From there he returned to Poland as PhD, specializing in Georgian and other oriental languages, especially the ancient languages of the Near East. In the years 1955–2002, he worked at the University of Warsaw, initially as assistant professor. In 1970, he became associate professor. In 1991, he received the higher doctoral degree (habilitation), and in 1995 he obtained the position of full professor. He studied the genetic relations of ancient and modern languages, including a suggested Basque-Kartvelian connection. During his habilitation colloquium, he gave an interesting lecture entitled Basic problems of historical-comparative research over the ancient languages of the Mediterranean area (Warsaw, May 28th, 1991), which is presented in Appendix No. 1 (with some comments and bibliographical references). The paper presents Braun’s main fields of research and his achievements made in Łódź (Poland), Tbilisi (Georgia) and Warsaw. According to Braun’s view, suggested as early as 1951, Etruscan represents an external member of the Anatolian languages (deriving from Luwian), so that it belongs to the Indo-European language family. In his opinion, Basque is a western member of the South Caucasian (or Kartvelian) family.


1958 ◽  
Vol 4 ◽  
pp. 341-352 ◽  

Heinrich Wieland, whose death took place on 5 August 1957 at his peaceful home in Starnberg, belonged to the classical age of organic chemistry. But it was not only in this field that his influence was so strongly felt; the younger science of biochemistry also owes much to him, for his dehydrogenation theory marked a major advance. Wieland was born at Pforzheim (Baden) on 4 June 1877 and received his early education in his home town. After obtaining his school-leaving certificate from the local grammar school in 1896, he spent two semesters studying chemistry at the University of Munich and the winter semester of 1897 at the University of Berlin. This was followed by a further year of study at the Technical High School in Stuttgart, after which he returned to Munich, where he was awarded a doctor’s degree in 1901, at the early age of 24. Three years later he qualified as a lecturer at the same University, and in 1909 he was appointed Associate Professor. Four years later he accepted a position as full Professor (ordinarius) at the Technical High School in Munich. In 1921 he moved to the University of Freiburg (Breisgau), where a broad and interesting field of research awaited him. But although his work there brought him much satisfaction, the climax of his career came in 1925 when his own University of Munich offered him the chair of organic chemistry, previously held by R. Willstatter, Adolf von Baeyer and Justus von Liebig. He accepted, and here he remained until he reached the age of retirement at the end of the war.


Synlett ◽  
2021 ◽  
Vol 32 (02) ◽  
pp. 140-141
Author(s):  
Louis-Charles Campeau ◽  
Tomislav Rovis

obtained his PhD degree in 2008 with the late Professor Keith Fagnou at the University of Ottawa in Canada as an NSERC Doctoral Fellow. He then joined Merck Research Laboratories at Merck-Frosst in Montreal in 2007, making key contributions to the discovery of Doravirine (MK-1439) for which he received a Merck Special Achievement Award. In 2010, he moved from Quebec to New Jersey, where he has served in roles of increasing responsibility with Merck ever since. L.-C. is currently Executive Director and the Head of Process Chemistry and Discovery Process Chemistry organizations, leading a team of smart creative scientists developing innovative chemistry solutions in support of all discovery, pre-clinical and clinical active pharmaceutical ingredient deliveries for the entire Merck portfolio for small-molecule therapeutics. Over his tenure at Merck, L.-C. and his team have made important contributions to >40 clinical candidates and 4 commercial products to date. Tom Rovis was born in Zagreb in former Yugoslavia but was largely raised in southern Ontario, Canada. He earned his PhD degree at the University of Toronto (Canada) in 1998 under the direction of Professor Mark Lautens. From 1998–2000, he was an NSERC Postdoctoral Fellow at Harvard University (USA) with Professor David A. Evans. In 2000, he began his independent career at Colorado State University and was promoted in 2005 to Associate Professor and in 2008 to Professor. His group’s accomplishments have been recognized by a number of awards including an Arthur C. Cope Scholar, an NSF CAREER Award, a Fellow of the American Association for the Advancement of Science and a ­Katritzky Young Investigator in Heterocyclic Chemistry. In 2016, he moved to Columbia University where he is currently the Samuel Latham Mitchill Professor of Chemistry.


2005 ◽  
Vol 36 (1) ◽  
pp. 131-188 ◽  
Author(s):  
ANNETTE LYKKNES ◽  
LISE KVITTINGEN ◽  
ANNE KRISTINE BØØRRESEN

ABSTRACT Ellen Gleditsch (1879-1968) became Norway's first authority of radioactivity and the country's second female professor. After several years in international centers of radiochemistry, Gleditsch returned to Norway, becoming associate professor and later full professor of chemistry. Between 1916 and 1946 Gleditsch tried to establish a laboratory of radiochemistry at the University of Oslo, a career which included network building, grant applications, travels abroad, committee work, research, teaching, supervision, popularization, and war resistance work. Establishing a new field was demanding; only under her student, Alexis Pappas, was her field institutionalized at Oslo. This paper presents Gleditsch's everyday life at the Chemistry Department, with emphasis on her formation of a research and teaching laboratory of radiochemistry. Her main scientific work during this period is presented and discussed, including atomic weight determination of chlorine, age calculations in minerals, the hunt for actinium's ancestor and investigations on 40K.


Stroke ◽  
2021 ◽  
Vol 52 (Suppl_1) ◽  
Author(s):  
Lindsay A Bliss ◽  
Carol A Vitellas ◽  
Nayanika Challa ◽  
Vivien H Lee

Introduction: The lower proportion of women at the rank of full professor compared to men has been documented in nearly all specialties. Women are under-represented in academic stroke neurology, but there is limited data. Methods: We reviewed all 160 U.S. medical schools and the associated medical centers for vascular neurologists. An internet search of stroke team websites and neurology department websites was performed from August 1, 2020 to August 25, 2020. We included 117 academic medical centers that had at least 1 vascular neurologist on faculty. We included vascular neurology ABPN certified or board eligible (fellowship-trained) neurologists. Data was collected on sex, academic rank, and American Board of Psychiatry and Neurology (ABPN) certification status. ABPN board certification status was verified on the ABPN verify CERT website. Social medical women’s neurology groups were also queried for names of women full professor to cross check. Results: Among 540 academic ABPN vascular neurologists, 182 (33.8%) were women and 358 (66.3%) were men. Among academic ranks, women made up 108/269 (40.1%) of Assistant professors, 49/137 (35.8%) of Associate professors, and 25/134 (18.8%) of full professors. Twenty two academic centers had vascular neurology female professors on faculty, compared to 70 academic centers with male full professors on faculty. Twenty nine academic centers had multiple male professors on faculty compared to only 3 centers with multiple female full professors. Among women, 108 (59.3%) were assistant professor, 49 (26.7%) were associate professor, 25 (13.7%) were full professor. Among men, 161 (45.0%) were assistant professor, 88 (24.6%) were associate professor, and 109 (30.5%) were professor. There was a significant difference between academic rank based upon sex (p <0.0001). Conclusion: Among academic medical centers in the United States, significant sex differences were observed in academic faculty rank for ABPN vascular neurologists, with women less likely than men to be full professors. Further study is warranted to address the gender gap in the field of stroke.


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