The Journal of Organic Chemistry

5-Norbornenyl-and 2-norbornylcarbene intermediates

PK Freeman, KB Desai

文献索引：Freeman,P.K.; Desai,K.B. Journal of Organic Chemistry, 1971 , vol. 36, p. 1554 - 1558

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被引用次数: 8

摘要

Results The tosylhydrazone of endo-5-norbornenecarboxaldehyde was prepared and then converted to the sodium salt using excess sodium methoxide (3.26 equiv) in bis (2- ethoxyethyl) ether. Decomposition of the sodium salt of 10 was effected by heating the bis (2- ethoxyethyl) ether solution at 180'; a 13% yield of volatile hydrocarbons was isolated, which consisted of 57% 5-methylenenorbornene (1 1) and 42% endo-tricycl0 [3.2. 1.0~~~] ...