Regioselective synthesis of carbon- and silicon-bridged 2-(N,N-Dialkylamino)ethyl-substituted cyclopentadienes

被引：0

作者：

Müller, C ^{[1
]}

Jutzi, P ^{[1
]}

机构：

[1] Univ Bielefeld, Fak Chem, D-33615 Bielefeld, Germany

来源：

SYNTHESIS-STUTTGART | 2000年 / 03期

关键词：

amino-functionalized cyclopentadienes; ansa-metallocenes; fulvenes; regioselectivity;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[2-(N,N-Dialkylamino)ethy]cyclopentadienes have been used for the synthesis of the novel amino-functionalized silicon- and carbon-bridged cyclopentadiene derivatives 3a-c, 7, 10 and 13a-c. The C-C and C-Si coupling reactions described here are regioselective leading exclusively to the formation of 1,3-disubstituted isomers, as proven by H-1 NMR spectroscopy. The bis-cyclopentadienes 3a-c, 7, 10 and 13a-c can be deprotonated to the corresponding dianionic species.

引用

页码：389 / 394

页数：6

共 50 条

[1] Chiral silicon-bridged 2-(N,N-dialkylamino)ethyl-substituted indenes as potential precursors for ansa-zirconocenes
Hagemeister, T
Jutzi, P
Stammler, A
Stammler, HG
CANADIAN JOURNAL OF CHEMISTRY, 2003, 81 (11) : 1255 - 1262
[2] SYNTHESIS OF 2-(N,N-DIALKYLAMINO)ETHYLAMIDES OF SUCCINIC ACID PHENYLHYDRAZIDE
KIRKOR, W
GRUDZINSKA, P
ACTA POLONIAE PHARMACEUTICA, 1976, 33 (01): : 67 - 71
[3] A REGIOSELECTIVE ONE-POT SYNTHESIS OF N,N-DIALKYLAMINO SUGARS VIA AMINOSILANES
KAZMI, SN
AHMAD, Z
MALIK, A
JOURNAL OF CHEMICAL RESEARCH-S, 1992, (04): : 124 - 125
[4] Regioselectivity in photocyclization of 2-(N,N-dialkylamino)- and 2-(N-alkylanilino)ethyl benzoylformates via remote proton transfer
Hasegawa, T
Yamazaki, Y
TETRAHEDRON, 1998, 54 (40) : 12223 - 12232
[5] THE PROTONATION OF SOME 3-SUBSTITUTED 2-(N,N-DIALKYLAMINO)-5-NITROTHIOPHENES
DEMARIA, P
NOTO, R
CONSIGLIO, G
SPINELLI, D
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1989, (07): : 791 - 795
[6] 2-(N,N-DIALKYLAMINO)ETHYL ESTERS OF ALPHA-(3-PYRIDYL)MANDELIC ACIDS . SYNTHESIS AND PHARMACOLOGICAL EVALUATION
NOVELLI, A
BARRIO, JR
HUIDOBRO, H
JOURNAL OF MEDICINAL CHEMISTRY, 1969, 12 (05) : 851 - &
[7] Gas chromatography/mass spectrometry analysis of reaction products of Chemical Weapons Convention-related 2-(N,N-dialkylamino)ethylchlorides with 2-(N,N-dialkylamino)ethanols
Rodda, Ramesh
Malkapuri, Nikita Singh
Addipilli, Ramunaidu
Vattem Venkata, Swarajya Lakshmi
Kantevari, Srinivas
Thota, Jagadeshwar Reddy
Sripadi, Prabhakar
RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 2024, 38 (16)
[8] A facile procedure for synthesis of 3-[2-(N,N-dialkylamino)ethyl]-3-fluorooxindoles by direct fluorination of N,N-dialkyltryptamines
Seki, Takayuki
Fujiwara, Tomoya
Takeuchi, Yoshio
JOURNAL OF FLUORINE CHEMISTRY, 2011, 132 (03) : 181 - 185
[9] Simple and Mild Syntheses of Optically Active 2-(N,N-Dialkylamino)oxazolines
JIA Xu-dong
ChemicalResearchinChineseUniversities, 2010, 26 (03) : 394 - 397
[10] Simple and Mild Syntheses of Optically Active 2-(N,N-Dialkylamino)oxazolines
Jia Xu-dong
Duan Hai-feng
Lin Ying-jie
Cao Jun-gang
Liang Da-peng
Luo Xu-yang
Jiang Feng
Gao Han
Wu Mao-cheng
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2010, 26 (03) : 394 - 397

← 1 2 3 4 5 →