Conversion of carbonimidodithioates to carbamates

被引:7
作者
Anbazhagan, M [1 ]
Reddy, TI [1 ]
Rajappa, S [1 ]
机构
[1] NATL CHEM LAB,DIV ORGAN CHEM SYNTH,PUNE 411008,MAHARASHTRA,INDIA
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1997年 / 11期
关键词
D O I
10.1039/a700166e
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Carbonimidodithioates derived from primary amines or alpha-amino acid esters have been converted to N-benzyloxycarbonyl derivatives under mild conditions by treatment first with sodium benzyl alcoholate and then with water, N-Benzyloxycarbonyl alpha-amino acids have been generated from the methyl esters by alkaline hydrolysis or from the allyl esters by Pd-0-catalysed de-allylation.
引用
收藏
页码:1623 / 1627
页数:5
相关论文
共 13 条
  • [1] TRANSESTERIFICATION OF ALKYL CARBAMATE TO ARYL CARBAMATE - EFFECT OF VARYING THE ALKYL GROUP
    DESHPANDE, SR
    LIKHITE, AP
    RAJAPPA, S
    [J]. TETRAHEDRON, 1994, 50 (34) : 10367 - 10370
  • [2] PRACTICAL PALLADIUM-MEDIATED DEPROTECTIVE METHOD OF ALLYLOXYCARBONYL IN AQUEOUS-MEDIA
    GENET, JP
    BLART, E
    SAVIGNAC, M
    LEMEUNE, S
    LEMAIREAUDOIRE, S
    PARIS, JM
    BERNARD, JM
    [J]. TETRAHEDRON, 1994, 50 (02) : 497 - 503
  • [3] PALLADIUM-CATALYZED REACTIONS IN AQUEOUS-MEDIA - AN EFFICIENT REMOVAL OF ALLYLOXYCARBONYL PROTECTING GROUP FROM OXYGEN AND NITROGEN
    GENET, JP
    BLART, E
    SAVIGNAC, M
    LEMEUNE, S
    PARIS, JM
    [J]. TETRAHEDRON LETTERS, 1993, 34 (26) : 4189 - 4192
  • [4] HOPPE D, 1979, LIEBIGS ANN CHEM, P2066
  • [5] CONTRA-THERMODYNAMIC TRANSESTERIFICATION OF CARBAMATES BY COUNTERATTACK STRATEGY - A VIABLE NON-PHOSGENE, NON-MIC ROUTE TO CARBAMATE PESTICIDES
    KULKARNI, GH
    NAIK, RH
    TANDEL, SK
    RAJAPPA, S
    [J]. TETRAHEDRON, 1991, 47 (07) : 1249 - 1256
  • [6] THE ALLYL GROUP AS MILDLY AND SELECTIVELY REMOVABLE CARBOXY-PROTECTING GROUP FOR THE SYNTHESIS OF LABILE O-GLYCOPEPTIDES
    KUNZ, H
    WALDMANN, H
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1984, 23 (01): : 71 - 72
  • [7] KUNZ H, 1984, ANGEW CHEM INT EDIT, V23, P437
  • [8] LEMAIREAUDOIRE S, 1994, TETRAHEDRON LETT, V35, P8783, DOI 10.1016/S0040-4039(00)78497-8
  • [9] A FACILE GENERAL-METHOD FOR THE PREPARATION OF S-METHYL THIOLCARBAMATES USING ZEOLITE CATALYSTS
    REDDY, TI
    BHAWAL, BM
    RAJAPPA, S
    [J]. TETRAHEDRON LETTERS, 1992, 33 (20) : 2857 - 2860
  • [10] UNIQUE ZEOLITE-CATALYZED SYNTHESIS OF NITROKETENE S,N-ACETALS
    REDDY, TI
    BHAWAL, BM
    RAJAPPA, S
    [J]. TETRAHEDRON, 1993, 49 (10) : 2101 - 2108