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1)  6,7-dihydro-5-H-cyclopentano b pyridine
6,7-二氢-5H-环戊烷并b吡啶
2)  6,7-dihydro-5H-cyclopenteno[b]pyridine
6,7-二氢-5H-环戊烯并[b]吡啶
1.
6,7-Dihydro-5H-cyclopenteno[b]pyridine was prepared from 1-amino-2-cyanocyclopentene by acetylation, cyclization and chlorination to give 4-amino-2-chloro-6,7-dihydro-5H-cyclopenteno[b]pyridine, which was subjected to Sandmeyer bromination and then catalytic hydrogenated dehalogenation with an overall yield of about 61%.
1-氨基-2-氰基环戊烯经乙酰化、闭环和氯化反应制得4-氨基-2-氯-6,7-二氢-5H-环戊烯并[b]吡啶,再经Sandmeyer溴化和钯炭催化氢化脱卤制得6,7-二氢-5H-环戊烯并[b]吡啶,总收率为61%。
3)  5H-Cyclopenta[d][1,2,4] triazolo[1,5-a]pyrimidin-8-ol,6,7-dihydro-
6,7-二氢-5H-环戊烷并[D]-1,2,4-三唑并[1,5-A]-嘧啶-8-醇
4)  6,7-Dihydro-5-methyl-5H- cyclopentapyrazine
6,7-二氢-5-甲基-5H-环戊二烯并吡嗪
5)  6,7-Dihydro-5-methyl-5(H)-cyclopentapyrazine
5-甲基-6,7-二氢-5H-环戊并吡嗪
6)  Cyclohexyl-6,7-dihydro-1H-cyclopentapyrimidine-2,4(3H,5H)-dione
3-环己基-6,7-二氢-1H-戊环并嘧啶-2,4-二酮
补充资料：6,7-二氢-5H-环戊烷并[D]-1,2,4-三唑并[1,5-A]-嘧啶-8-醇
CAS：29814-17-3
分子式：C8H8N4O
中文名称：6,7-二氢-5H-环戊烷并[D]-1,2,4-三唑并[1,5-A]-嘧啶-8-醇
4-羟基-环戊烷[F]-1,3,3A,7-四氮杂茚

英文名称：5H-Cyclopenta[d][1,2,4] triazolo[1,5-a]pyrimidin-8-ol,6,7-dihydro-
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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