Chemical and enzyme-catalysed syntheses of enantiopure epoxide and diol derivatives of chromene, 2, 2-dimethylchromene, and 7-methoxy-2, 2-dimethylchromene ( …
…, ND Sharma, R Boyle, TA Evans, JF Malone…
Index: Boyd, Derek R.; Sharma, Narain D.; Boyle, Rosemary; Evans, Timothy A.; Malone, John F.; McCombe, Kenneth M.; Dalton, Howard; Chima, Jagdeep Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 14 p. 1757 - 1765
Full Text: HTML
Citation Number: 24
Abstract
Procaryotic (bacterial) dioxygenase-catalysed asymmetric dihydroxylation of chromene and 2, 2-dimethylchromene to yield the (4S)-enantiomers of the corresponding cis-diols exclusively is reported. The epoxide, and derived cis-and trans-diol products from the previously reported eucaryotic (mammalian) metabolism of precocene-1 (7-methoxy-2, 2- dimethylchromene), and the corresponding epoxide and diol derivatives of chromene and ...
Related Articles:
[Sogawa, Akihiro; Tsukayama, Masao; Nozaki, Hiroshi; Nakayama, Mitsuru Heterocycles, 1996 , vol. 43, # 1 p. 101 - 111]
Nouvelles voies d'accès aux benzopyrannes—III: 2H-benzo (b) pyrannes (chromènes-3)
[Begasse, B.; Corre, M. Le Tetrahedron, 1980 , vol. 36, p. 3409 - 3412]
[Prado, Soizic; Janin, Yves L.; Bost, Pierre-Etienne Journal of Heterocyclic Chemistry, 2006 , vol. 43, # 6 p. 1605 - 1608]
A general and efficient aldehyde decarbonylation reaction by using a palladium catalyst
[Modak, Atanu; Deb, Arghya; Patra, Tuhin; Rana, Sujoy; Maity, Soham; Maiti, Debabrata Chemical Communications, 2012 , vol. 48, # 35 p. 4253 - 4255]
[Prado, Soizic; Janin, Yves L.; Bost, Pierre-Etienne Journal of Heterocyclic Chemistry, 2006 , vol. 43, # 6 p. 1605 - 1608]