A NEW TRANSMETALATION ROUTE TO MIXED TRIMETHYLSTANNYLCUPRATES - ME3SN(R)CU(CN)LI2

被引：35

作者：

LIPSHUTZ, BH

SHARMA, S

REUTER, DC

机构：

[1] Department of Chemistry University of California, Santa Barbara

来源：

TETRAHEDRON LETTERS | 1990年 / 31卷 / 50期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0040-4039(00)88537-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Higher order stannylcuprates, Me3Sn(R)Cu(CN)Li2 can be prepared in a one-flask operation by treatment of Me3Sn-SiMe3 (prepared in situ from Me3Si-SiMe3, MeLi and Me3SnCl) with R2Cu(CN)Li2. These reagents selectively deliver the Me3Sn moiety to a variety of organic substrates. © 1990.

引用

收藏

页码：7253 / 7256

页数：4

相关论文

共 9 条

[1] SILYLSTANNANES IN ORGANIC-SYNTHESIS - SCOPE AND LIMITATION OF PALLADIUM-CATALYZED REACTION WITH ACETYLENES [J].

CHENARD, BL ;

VANZYL, CM .

JOURNAL OF ORGANIC CHEMISTRY, 1986, 51 (19) :3561-3566

[2] CONVENIENT PREPARATION AND MANIPULATION OF ME3SNH FROM ME3SNCL - FORMATION AND USE OF MIXED TRIMETHYLSTANNYLCUPRATES VIA TRANSMETALATION REACTIONS [J].

LIPSHUTZ, BH ;

REUTER, DC .

TETRAHEDRON LETTERS, 1989, 30 (35) :4617-4620

[3] FINE TUNING THE SI-SN BOND - TRANSMETALLATIONS FORMING EITHER TRIALKYLSTANNYL OR TRIALKYLSILYL HIGHER-ORDER CYANOCUPRATES [J].

LIPSHUTZ, BH ;

REUTER, DC ;

ELLSWORTH, EL .

JOURNAL OF ORGANIC CHEMISTRY, 1989, 54 (21) :4975-4977

[4] HEXAMETHYLDISILANE AS A SOURCE OF BOTH TRIMETHYLSILYL AND PENTAMETHYLDISILYL ANIONS - FORMATION OF A SUBSTITUTED PENTAMETHYLDISILYL STABLE ENOL [J].

NADLER, EB ;

RAPPOPORT, Z .

TETRAHEDRON LETTERS, 1990, 31 (04) :555-558

[5] FACILE FORMATION AND REACTIONS OF MIXED TRIMETHYLSTANNYLMETHYLCUPRATES [J].

OEHLSCHLAGER, AC ;

HUTZINGER, MW ;

AKSELA, R ;

SHARMA, S ;

SINGH, SM .

TETRAHEDRON LETTERS, 1990, 31 (02) :165-168

[6] DILITHIUM (TRIMETHYLSTANNYL)(2-THIENYL)(CYANO)CUPRATE, A SYNTHETICALLY USEFUL HIGHER-ORDER CUPRATE REAGENT [J].

PIERS, E ;

TILLYER, RD .

JOURNAL OF ORGANIC CHEMISTRY, 1988, 53 (22) :5366-5369

[7] REGIOSELECTIVE ADDITION OF TRIMETHYLSTANNYLCOPPER DIMETHYL SULFIDE TO 1-ALKYNES - SYNTHESIS OF OMEGA-SUBSTITUTED 2-(TRIMETHYLSTANNYL)-1-ALKENES [J].

PIERS, E ;

CHONG, JM .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1983, (17) :934-935

[8]

SHARMA S, IN PRESS J ORG CHEM

[9] CONJUGATE ADDITION OF TRIMETHYLSILYLLITHIUM - PREPARATION OF 3-SILYL KETONES [J].

STILL, WC .

JOURNAL OF ORGANIC CHEMISTRY, 1976, 41 (18) :3063-3064