PALLADIUM IN CEPHALOSPORIN CHEMISTRY - MILD TRIFLATE COUPLINGS IN THE ABSENCE OF PHOSPHINES AND HALIDE DONORS

被引：25

作者：

BAKER, SR ^{[1
]}

ROTH, GP ^{[1
]}

SAPINO, C ^{[1
]}

机构：

[1] BRISTOL MYERS SQUIBB CO, CHEM PROC DEV, POB 4755, SYRACUSE, NY 13221 USA

来源：

SYNTHETIC COMMUNICATIONS | 1990年 / 20卷 / 14期

关键词：

D O I：

10.1080/00397919008053157

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Palladium catalyzed triflate-organostannane couplings are shown to proceed in a very mild manner in the absence of added phosphine and halide reagents. This protocol has been demonstrated for 3-trifloxycephems and vinyl triflates. © 1990, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：2185 / 2189

页数：5

共 13 条

[1] THE CROSS-COUPLING REACTIONS OF ORGANIC HALIDES WITH ORGANIC DERIVATIVES OF TIN, MERCURY AND COPPER CATALYZED BY PALLADIUM
BELETSKAYA, IP
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1983, 250 (01) : 551 - 564
[2] PALLADIUM-CATALYZED CHEMISTRY OF BETA-LACTAM VINYL TRIFLATES - COUPLING WITH ORGANOSTANNANES AND ALKOXYCARBONYLATION
COOK, GK
HORNBACK, WJ
JORDAN, CL
MCDONALD, JH
MUNROE, JE
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1989, 54 (24) : 5828 - 5830
[3] PREPARATION OF ARYLPLATINUM(II) COMPLEXES - INTERACTION OF DICHLORO-( ETA-CYCLO-OCTA-1,5-DIENE)PLATINUM(II) AND ARYLTRIMETHYLSTANNANES
EABORN, C
ODELL, KJ
PIDCOCK, A
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1978, (04): : 357 - 368
[4] PALLADIUM CATALYSIS IN CEPHALOSPORIN CHEMISTRY - A VERSATILE NEW APPROACH TO 3-SUBSTITUTED CEPHEMS
FARINA, V
BAKER, SR
SAPINO, C
[J]. TETRAHEDRON LETTERS, 1988, 29 (47) : 6043 - 6046
[5] GIELEN M, 1972, ORGANOTIN COMPOUNDS, V3, P625
[6] SYNTHESES OF 1,3-DIENES AND 1,4-DIENES BY THE OXIDATIVE COUPLING OF 1-ALKENYLSTANNANES AND 2-ALKENYLSTANNANES IN THE PRESENCE OF PALLADIUM CATALYST
KANEMOTO, S
MATSUBARA, S
OSHIMA, K
UTIMOTO, K
NOZAKI, H
[J]. CHEMISTRY LETTERS, 1987, (01) : 5 - 6
[7] MECHANISMS OF THE PALLADIUM-CATALYZED COUPLINGS OF ACID-CHLORIDES WITH ORGANOTIN REAGENTS
LABADIE, JW
STILLE, JK
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1983, 105 (19) : 6129 - 6137
[8] MILD, SELECTIVE, GENERAL-METHOD OF KETONE SYNTHESIS FROM ACID-CHLORIDES AND ORGANOTIN COMPOUNDS CATALYZED BY PALLADIUM
MILSTEIN, D
STILLE, JK
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1979, 44 (10) : 1613 - 1618
[9] ALKYLATION OF CARBONYL-COMPOUNDS WITH OMEGA-LODO-2-TRIMETHYLSTANNYLALK-1-ENES - NOVEL ANNULATION SEQUENCES LEADING TO DIENE SYSTEMS
PIERS, E
FRIESEN, RW
KEAY, BA
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1985, (12) : 809 - 810
[10] ANNULATIONS LEADING TO DIENE SYSTEMS - TOTAL SYNTHESIS OF THE DITERPENOID (+/-)-(14S)-DOLASTA-1(15),7,9-TRIEN-14-OL
PIERS, E
FRIESEN, RW
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1986, 51 (17) : 3405 - 3406

← 1 2 →