Construction of tetralin skeletons based on rhodium-catalysed site-selective ring opening of benzocyclobutenols

2015 ◽  
Vol 51 (10) ◽  
pp. 1882-1885 ◽  
Author(s):  
Naoki Ishida ◽  
Norikazu Ishikawa ◽  
Shota Sawano ◽  
Yusuke Masuda ◽  
Masahiro Murakami
Keyword(s):  
Ring Opening ◽  
Rhodium Complex ◽  
Selective Ring Opening ◽  
Site Selective

A rhodium complex induces site-selective alkene insertion into the C(sp2)–C(sp3) bond of benzocyclobutenols to furnish tetralins diastereoselectively.

Synthesis of Mixed α/β2,2-Peptides by Site-Selective Ring-Opening of Cyclic Quaternary Sulfamidates

2015 ◽  
Vol 17 (23) ◽  
pp. 5804-5807 ◽  
Author(s):  
Nuria Mazo ◽  
Iván García-González ◽  
Claudio D. Navo ◽  
Francisco Corzana ◽  
Gonzalo Jiménez-Osés ◽  
...  
Keyword(s):  
Ring Opening ◽  
Selective Ring Opening ◽  
Site Selective

Silver-Catalyzed Site-Selective Ring-Opening and C–C Bond Functionalization of Cyclic Amines: Access to Distal Aminoalkyl-Substituted Quinones

2019 ◽  
Vol 21 (12) ◽  
pp. 4590-4594 ◽  
Author(s):  
Rui-Hua Liu ◽  
Yi-Heng He ◽  
Wei Yu ◽  
Bo Zhou ◽  
Bing Han
Keyword(s):  
Ring Opening ◽  
Bond Functionalization ◽  
Cyclic Amines ◽  
Selective Ring Opening ◽  
Site Selective

Isochroman-3-ones via site-selective ring opening of benzocyclobutenones promoted by lithium tetramethylpiperidide and reaction with aromatic aldehydes

1997 ◽  
Vol 38 (52) ◽  
pp. 8985-8988 ◽  
Author(s):  
Takashi Matsumoto ◽  
Toshiyuki Hamura ◽  
Yokusu Kuriyama ◽  
Keisuke Suzuki
Keyword(s):  
Ring Opening ◽  
Aromatic Aldehydes ◽  
Selective Ring Opening ◽  
Site Selective ◽  
Lithium Tetramethylpiperidide

ChemInform Abstract: Construction of Tetralin Skeletons Based on Rhodium-Catalyzed Site-Selective Ring Opening of Benzocyclobutenols.

ChemInform ◽  
2015 ◽  
Vol 46 (25) ◽  
pp. no-no
Author(s):  
Naoki Ishida ◽  
Norikazu Ishikawa ◽  
Shota Sawano ◽  
Yusuke Masuda ◽  
Masahiro Murakami
Keyword(s):  
Ring Opening ◽  
Selective Ring Opening ◽  
Site Selective

S ‐Carboxyanhydrides: Ultrafast and Selective Ring‐Opening Polymerizations Towards Well‐defined Functionalized Polythioesters

2021 ◽  
Vol 133 (19) ◽  
pp. 10893-10900
Author(s):  
Yanchao Wang ◽  
Maosheng Li ◽  
Shixue Wang ◽  
Youhua Tao ◽  
Xianhong Wang
Keyword(s):  
Ring Opening ◽  
Selective Ring Opening

Selective ring opening of naphthenes: From mechanistic studies with a model feed to the upgrading of a hydrotreated light cycle oil

Fuel ◽  
2013 ◽  
Vol 111 ◽  
pp. 763-770 ◽  
Author(s):  
V. Calemma ◽  
M. Ferrari ◽  
S. Rabl ◽  
J. Weitkamp
Keyword(s):  
Ring Opening ◽  
Light Cycle ◽  
Mechanistic Studies ◽  
Light Cycle Oil ◽  
Selective Ring Opening ◽  
Cycle Oil

C3-Allylation of Indoles via an Iridium-Catalyzed Branch-Selective Ring-Opening Reaction of Vinylcyclopropanes

Synthesis ◽  
2018 ◽  
Vol 51 (07) ◽  
pp. 1655-1661 ◽  
Author(s):  
Guang-Jian Mei ◽  
Feng Shi ◽  
Lei Yu ◽  
Zi-Qi Zhu ◽  
Meng Sun
Keyword(s):  
Ring Opening ◽  
Economic Approach ◽  
Whole Process ◽  
Ring Opening Reaction ◽  
Selective Ring Opening

An iridium-catalyzed branch-selective ring-opening reaction of vinylcyclopropanes with indoles has been established, which afforded C3-allylindoles in generally good to excellent yields (up to 95%). Considering that no wastes were generated in the whole process and branch-selective ring-opening reaction of vinylcyclopropanes was rarely reported, this strategy not only can be regarded as a highly atom-economic approach for C3-allylindoles, but also will greatly enrich the chemistry of vinylcyclopropanes.

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