Construction of the oxetane ring from 5α-acyloxy-Δ 4(20)-taxoids

Ruiwu Liu; Ji Yu Guo; Xiao Tian Liang

Construction of the oxetane ring from 5α-acyloxy-Δ ⁴⁽²⁰⁾-taxoids

Ruiwu Liu, Ji Yu Guo, Xiao Tian Liang

Research output: Contribution to journal › Article › peer-review

Abstract

An oxetane ring can be constructed from 5α-acyloxy-Δ ⁴⁽²⁰⁾-taxoids with osmylation as the first step in the usual manner. The innovation reported here is the use of an intramolecularly available acyl group for the protection of 20-OH by an unexpected 5-to 20-migration under slightly basic conditions.

Original language	English (US)
Pages (from-to)	99-100
Number of pages	2
Journal	Chinese Chemical Letters
Volume	8
Issue number	2
State	Published - 1997
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)

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title = "Construction of the oxetane ring from 5α-acyloxy-Δ 4(20)-taxoids",

abstract = "An oxetane ring can be constructed from 5α-acyloxy-Δ 4(20)-taxoids with osmylation as the first step in the usual manner. The innovation reported here is the use of an intramolecularly available acyl group for the protection of 20-OH by an unexpected 5-to 20-migration under slightly basic conditions.",

author = "Ruiwu Liu and Guo, {Ji Yu} and Liang, {Xiao Tian}",

year = "1997",

language = "English (US)",

volume = "8",

pages = "99--100",

journal = "Chinese Chemical Letters",

issn = "1001-8417",

publisher = "Elsevier",

number = "2",

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T1 - Construction of the oxetane ring from 5α-acyloxy-Δ 4(20)-taxoids

AU - Liu, Ruiwu

AU - Guo, Ji Yu

AU - Liang, Xiao Tian

PY - 1997

Y1 - 1997

N2 - An oxetane ring can be constructed from 5α-acyloxy-Δ 4(20)-taxoids with osmylation as the first step in the usual manner. The innovation reported here is the use of an intramolecularly available acyl group for the protection of 20-OH by an unexpected 5-to 20-migration under slightly basic conditions.

AB - An oxetane ring can be constructed from 5α-acyloxy-Δ 4(20)-taxoids with osmylation as the first step in the usual manner. The innovation reported here is the use of an intramolecularly available acyl group for the protection of 20-OH by an unexpected 5-to 20-migration under slightly basic conditions.

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UR - http://www.scopus.com/inward/citedby.url?scp=0346456380&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0346456380

VL - 8

SP - 99

EP - 100

JO - Chinese Chemical Letters

JF - Chinese Chemical Letters

SN - 1001-8417

IS - 2

ER -

Construction of the oxetane ring from 5α-acyloxy-Δ 4(20)-taxoids

Abstract

ASJC Scopus subject areas

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Construction of the oxetane ring from 5α-acyloxy-Δ ⁴⁽²⁰⁾-taxoids