Title:
ボランエーテル錯体
Document Type and Number:
Japanese Patent JP2009541418
Kind Code:
A
Abstract:
The present invention relates to a borane ether complex of the formula 1, wherein R1 to R4 represent independently from each other hydrogen, C1-C4-alkyl, C3-C6-cycloalkyl or a substituent of the formula CH2OR5, wherein R5 is C1-C4-alkyl or C3-C6-cycloalkyl, or two adjacent substituents R1 to R4 together are a divalent group selected from the group consisting of -CH2CH2-, -CH(CH3)CH2-, -CH2CH2CH2-, -CH(CH3)CH(CH3)-, -CH(CH2CH3)CH2-, -C(CH3)2C(CH3)2-, -CH2C(CH3)2CH2- and -(CH2)6- to form with the -CH-CH- moiety of the tetrahydrofuran ring a cyclic structure, with the provision that at least one of the substituents R1 to R4 is not hydrogen. The invention also relates to a method of using new borane complexes with substituted tetrahydrofuran ethers for organic reactions.
Inventors:
Elizabeth Burkhart
Alex Jay Atorgie
Alex Jay Atorgie
Application Number:
JP2009517125A
Publication Date:
November 26, 2009
Filing Date:
June 26, 2007
Export Citation:
Assignee:
BASF SE
International Classes:
C07D307/06; C07C29/143; C07C29/147; C07C31/10; C07C33/22; C07C209/48; C07C209/50; C07C211/07; C07C211/27; C07D307/12; C07B53/00; C07B61/00; C07F5/02
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard