Výsledky vyhledávání - "Krishna Annadi"

Akademický článek

Ceric ammonium nitrate oxidation of N-(p-methoxybenzyl)lactams: competing formation of N-(hydroxymethyl)δ-lactams

Publikováno v: ARKIVOC, Vol 2014, Iss 6, Pp 108-126 (2014)

Externí odkaz: https://doaj.org/article/289d9a93a9fc4a279bbf0518be3ad6c9

An Alkylidene Carbene C–H Activation Approach toward the Enantioselective Syntheses of Spirolactams: Application to the Synthesis of (−)-Adalinine

Autor: Krishna Annadi, Andrew G. H. Wee

Publikováno v: The Journal of Organic Chemistry. 81:1021-1038

A method based on in situ alkylidene carbene generation-C-H insertion reaction of 5-(3-oxobutyl)pyrrolidin-2-ones and 6-(3-oxobutyl)piperidin-2-ones is developed for the enantioselective synthesis of 1-azaspiro[4,4]non-6-ene-2-ones and 6-azaspiro[4,5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e543e81fbcc948606f561f61d24c2d06
https://doi.org/10.1021/acs.joc.5b02582

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Stereoselective Syntheses of (+)-2-epi-Deoxoprosopinine, (-)-Deoxoprosophylline, (+)-cis-195A, and 2,5-Di-epi-cis-195A from a Common Chiral Nonracemic Building Block

Autor: Andrew G. H. Wee, Krishna Annadi

Publikováno v: The Journal of organic chemistry. 80(10)

Approaches toward the syntheses of alkaloids belonging to the 2,6-disubstituted 3-hydroxypiperidine and cis-decahydroquinoline (cis-DHQ) classes of alkaloids are developed, starting from a common chiral nonracemic bicyclic lactam lactone (BLL). Two k

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e625e3eb4d0958b91812ffc1fa4bcce2
https://pubmed.ncbi.nlm.nih.gov/25915813

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