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Title: Method for asymmetric alkynylation of alpha-imino esters
Authors: Chan, Albert Sun-chi
Ji, Jianxin
Wu, Jing
Issue Date: 3-Nov-2009
Source: US Patent 7,612,239 B2. Washington, DC: US Patent and Trademark Office, 2009.
Abstract: Method for the preparation of asymmetric alkynylated .alpha.-amino esters of the formula [refer to Patent file] wherein R.sub.1 and R.sub.2 are independently optionally substituted alkyl cycloalkyl, aryl or heteroaryl, and Y is hydrogen or a nitrogen protecting group.
Rights: Assignee: The Hong Kong Polytechnic University.
Type: Patent
Appears in Collections:Patents of PolyU
ABCT Patents

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