scholarly journals Knowledge, Attitude, and Practices about Chemical Laboratory Safety of the Faculty, Staff and Students of Kalinga State University

2021 ◽  
Vol 14 (45) ◽  
pp. 3295-3303
Author(s):  
Melanie Santos Manuel ◽  
◽  
Bernadette Colangan Aggabao ◽  
Cherry Ann Doctor Bona
Keyword(s):  
State University ◽  
Laboratory Safety ◽  
Chemical Laboratory

Organocatalyzed C–C Ring Construction: The Mihovilovic Synthesis of Piperenol B

2017 ◽  
Author(s):  
Douglass F. Taber
Keyword(s):  
State University ◽  
Air Oxidation ◽  
Microbial Oxidation ◽  
Max Planck ◽  
National Chemical Laboratory ◽  
Chemical Laboratory ◽  
Northwestern University ◽  
National University ◽  
The University ◽  
Oregon State University

M. Kevin Brown of Indiana University prepared (J. Am. Chem. Soc. 2015, 137, 3482) the cyclobutane 3 by the organocatalyzed addition of 2 to the alkene 1. Karl Anker Jørgensen of Aarhus University assembled (J. Am. Chem. Soc. 2015, 137, 1685) the complex cyclobutane 7 by the addition of 5 to the acceptor 4, followed by conden­sation with the phosphorane 6. Zhi Li of the National University of Singapore balanced (ACS Catal. 2015, 5, 51) three enzymes to effect enantioselective opening of the epoxide 8 followed by air oxidation to 9. Gang Zhao of the Shanghai Institute of Organic Chemistry and Zhong Li of the East China University of Science and Technology added (Org. Lett. 2015, 17, 688) 10 to 11 to give 12 in high ee. Akkattu T. Biju of the National Chemical Laboratory combined (Chem. Commun. 2015, 51, 9559) 13 with 14 to give the β-lactone 15. Paul Ha-Yeon Cheong of Oregon State University and Karl A. Scheidt of Northwestern University reported (Chem. Commun. 2015, 51, 2690) related results. Dieter Enders of RWTH Aachen University constructed (Chem. Eur. J. 2015, 21, 1004) the complex cyclopentane 20 by the controlled com­bination of 16, 17, and 18, followed by addition of the phosphorane 19. Derek R. Boyd and Paul J. Stevenson of Queen’s University Belfast showed (J. Org. Chem. 2015, 80, 3429) that the product from the microbial oxidation of 21 could be protected as the acetonide 22. Ignacio Carrera of the Universidad de la República described (Org. Lett. 2015, 17, 684) the related oxidation of benzyl azide (not illustrated). Manfred T. Reetz of the Max-Planck-Institut für Kohlenforschung and the Philipps-Universität Marburg found (Angew. Chem. Int. Ed. 2014, 53, 8659) that cytochrome P450 could oxidize the cyclohexane 23 to the cyclohexanol 24. F. Dean Toste of the University of California, Berkeley aminated (J. Am. Chem. Soc. 2015, 137, 3205) the ketone 25 with 26 to give 27. Benjamin List, also of the Max-Planck-Institut für Kohlenforschung, reported (Synlett 2015, 26, 1413) a parallel investigation. Philip Kraft of Givaudan Schweiz AG and Professor List added (Angew. Chem. Int. Ed. 2015, 54, 1960) 28 to 29 to give 30 in high ee.

Design and Development of a VR Serious Game for Chemical Laboratory Safety

2021 ◽  
pp. 23-33
Author(s):  
Philippe Chan ◽  
Tom Van Gerven ◽  
Jean-Luc Dubois ◽  
Kristel Bernaerts
Keyword(s):  
Serious Game ◽  
Laboratory Safety ◽  
Design And Development ◽  
Chemical Laboratory

Development of an Undergraduate Course in Chemical Laboratory Safety through an Academic/Industrial Collaboration

2018 ◽  
Vol 95 (4) ◽  
pp. 577-583 ◽  
Author(s):  
Ericka M. Huston ◽  
John A. Milligan ◽  
Jaclyn R. Powell ◽  
Ashley M. Smith ◽  
David Neal ◽  
...  
Keyword(s):  
Laboratory Safety ◽  
Chemical Laboratory ◽  
Industrial Collaboration

Chemical Laboratory Safety☆

2016 ◽  
Author(s):  
M.C. Aprea ◽  
A. Baldi ◽  
B. Banchi ◽  
N. Bozzi ◽  
A. Cenni ◽  
...  
Keyword(s):  
Laboratory Safety ◽  
Chemical Laboratory

scholarly journals Chemical Laboratory House Keeping: Safety and Practices

NUTA Journal ◽  
2019 ◽  
Vol 6 (1-2) ◽  
pp. 25-27
Author(s):  
Khuma Sharma Dhital
Keyword(s):  
Quality Control ◽  
Quality Assurance ◽  
Good Laboratory Practice ◽  
Laboratory Safety ◽  
Laboratory Practice ◽  
Chemical Laboratory ◽  
Good Laboratory ◽  
Healthy Workplace

A clean lab is safe lab. Good laboratory practice and laboratory housekeeping makes the laboratory quality assurance and quality control. It helps for laboratory safety and management for the reliable and accurate results. Laboratory housekeeping is the fundamental to ensure safe and healthy workplace to work for the staff, teachers and researchers.

C–N Ring Construction: The Hattori Synthesis of (+)-Spectaline

2017 ◽  
Author(s):  
Douglass F. Taber
Keyword(s):  
Gold Catalyst ◽  
Ring Expansion ◽  
Homoserine Lactone ◽  
Amide Bond ◽  
State University ◽  
National Chemical Laboratory ◽  
Chemical Laboratory ◽  
Colorado State University ◽  
Schwartz Reagent ◽  
Rh Catalyst

Magnus Rueping of RWTH Aachen University found (Chem. Commun. 2015, 51, 2111) that under Fe catalysis, a Grignard reagent would couple with the iodoazetidine 1 to give the substituted azetidine 2. Timothy F. Jamison of MIT established (Chem. Eur. J. 2015, 21, 7379) a protocol for converting 3, readily available from commercial homoserine lactone, to the alkylated azetidine 4. Long-Wu Ye of Xiamen University used (Chem. Commun. 2015, 51, 2126) a gold catalyst to cyclize 5, readily prepared in high ee, to the versatile ene sulfonamide 6. Chang- Hua Ding and Xue-Long Hou of the Shanghai Institute of Organic Chemistry added (Angew. Chem. Int. Ed. 2015, 54, 1604) the racemic aziridine 7 to the enone 8 to give the pyrrolidine 9 in high ee. Arumugam Sudalai of the National Chemical Laboratory employed (J. Org. Chem. 2015, 80, 2024) proline as an organocatalyst to mediate the addition of 11 to 10, leading to the pyrrolidine 12. Aaron D. Sadow of Iowa State University developed (J. Am. Chem. Soc. 2015, 137, 425) a Zr catalyst for the enantioselective cyclization of the prochiral 13 to 14. Masahiro Murakami of Kyoto University devised (Angew. Chem. Int. Ed. 2015, 54, 7418) a Rh catalyst for the enantioselective ring expansion of the photocycliza­tion product of 15 to the enamine 16. Sebastian Stecko and Bartlomiej Furman of the Polish Academy of Sciences reduced (J. Org. Chem. 2015, 80, 3621) the carbohydrate-derived lactam 17 with the Schwartz reagent to give an intermediate that could be coupled with an isonitrile, leading to the amide 18. Lei Liu of Shandong University oxidized (Angew. Chem. Int. Ed. 2015, 54, 6012) the alkene 19 in the presence of 20 to give 21. Tomislav Rovis of Colorado State University optimized (J. Am. Chem. Soc. 2015, 137, 4445) a Zn catalyst for the addition of 22 to the nitro alkene 23, leading, after reduction, to the piperidine 24. Carlos del Pozo and Santos Fustero of the Universidad de Valencia used (Org. Lett. 2015, 17, 960) a chiral auxiliary to direct the cyclization of 25 to the bicyclic amine 26. In another illustration of the use of microwave irradiation to activate amide bond rotation, G. Maayan of Technion showed (Org. Lett. 2015, 17, 2110) that 27 could be cyclized efficiently to the medium ring lactam 28.

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