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浏览/检索结果: 共4条，第1-4条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Formation of stable enols from 1,4-dilithio-1,3-dienes and acid chlorides by a de-aromatization/Michael addition/re-aromatization domino process 期刊论文 organic biomolecular chemistry, 2007 Hu, Qiaoshu; Wang, Chao; Li, Dongzhen; Xi, Zhenfeng 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 ALKYL-N-BENZYLDIPHENYLPHOSPHINAMIDES  DEAROMATIZING ANIONIC CYCLIZATION  CYCLOPENTADIENE DERIVATIVES  STRUCTURAL-CHARACTERIZATION  SKELETAL REARRANGEMENT  FACILE SYNTHESIS  KETO-ENOL  LITHIUM  GENERATION  SYSTEMS   Preparation of partially substituted 1-halo- and 1,4-dihalo-1,3-dienes via reagent-controlled desilylation of halogenated 1,3-dienes 期刊论文 journal of organic chemistry, 2006 Xi, ZF; Song, ZY; Liu, GZ; Liu, XZ; Takahashi, T 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/11 METAL-PROMOTED CYCLIZATION  CYCLOPENTADIENONE DERIVATIVES  GRIGNARD-REAGENTS  ORGANIC-SYNTHESIS  CONVENIENT METHOD  ALKYNES  1,4-DILITHIO-1,3-DIENES  LITHIATION  CLEAVAGE  1,4-DIIODO-1,3-ALKADIENES   Synthesis of 1,1,4,4-tetrabromo-2-butenes and related compounds via desilylation-bromination of silylated 1,3-butadiene derivatives 期刊论文 journal of organic chemistry, 2004 Xi, ZF; Liu, XZ; Lu, JM; Bao, FY; Fan, HT; Li, ZP; Takahashi, T 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 CROSS-COUPLING REACTION  CONVENIENT METHOD  BOND-CLEAVAGE  ALKYNES  1,4-DILITHIO-1,3-DIENES  ZIRCONACYCLOPENTADIENES  1,3-DIENES  ALDEHYDES  NITRILES  ALKENES   FeCl3-mediated reaction of 1,4-dilithio-1,3-dienes with alkynes affording benzene derivatives 期刊论文 中国化学英文版, 2003 Li, GT; Fang, HY; Li, ZP; Xi, ZF 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/16 alkenyl iron  alkynes  aromatic compounds  formal [4+2] cycloaddition  1, 4-dihthio-1, 3-dienes  organolithium compounds  FeCl3  MEDIATED CYCLO-ADDITION  3 DIFFERENT ALKYNES  ORGANOMETALLIC COMPOUNDS  CYCLOADDITION REACTIONS  CARBON-MONOXIDE  ZIRCONACYCLOPENTADIENES  ALDEHYDES  CLEAVAGE  STRATEGY  BONDS