NUCLEOPHILIC SOLVENT INTERVENTION IN BENZYLIC SOLVOLYSES - THE USE OF Y-BNX SCALES IN GRUNWALD-WINSTEIN TYPE CORRELATION-ANALYSIS

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題名:	NUCLEOPHILIC SOLVENT INTERVENTION IN BENZYLIC SOLVOLYSES - THE USE OF Y-BNX SCALES IN GRUNWALD-WINSTEIN TYPE CORRELATION-ANALYSIS
作者:	LIU,KT
貢獻者:	中央大學
關鍵詞:	CARBOCATIONS;TOSYLATES;CHLORIDE;ION;2-ARYL-2-CHLOROADAMANTANES;NITROBENZOATES;PARTICIPATION;REACTIVITIES;SUBSTITUTION;ELIMINATION
日期:	1995
上傳時間:	2010-06-29 19:48:49 (UTC+8)
出版者:	化學研究所
摘要:	New Y-BaX scales of solvent ionizing power are developed and considered superior to Y-X scales for benzylic bromides, chlorides, p-nitrobenzoates and tosylates in Grunwald-Winstein type correlation analysis of solvolytic reactivities. The Y-BnX values, with addition and revision, are summarized. Evidence for nucleophilic solvent intervention in the solvolysis transition state for secondary and tertiary benzylic substrates is given. The advantages of employing this tool to understand solvolysis mechanisms are discussed.
關聯:	JOURNAL OF THE CHINESE CHEMICAL SOCIETY
顯示於類別:	[化學研究所] 期刊論文

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