Conversion of N,N′-bis(tert-butoxycarbonyl)guanidines to N-(N′-tert-butoxycarbonylamidino)ureas

被引:33
作者
Miel, H [1 ]
Rault, S [1 ]
机构
[1] Univ Caen, UFR Sci Pharmaceut, Ctr Etud & Rech Med Normandie, F-14032 Caen, France
关键词
D O I
10.1016/S0040-4039(98)00025-2
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Surprising aminolysis of bis-Boc-protected guanidines in refluxing THF leads to the corresponding monoBoc substituted amidinoureas. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1565 / 1568
页数:4
相关论文
共 23 条
[1]   TOTAL SYNTHESIS OF (+/-)-15-DEOXYSPERGUALIN [J].
BERGERON, RJ ;
MCMANIS, JS .
JOURNAL OF ORGANIC CHEMISTRY, 1987, 52 (09) :1700-1703
[2]  
BERNATOWICZ MS, 1993, TETRAHEDRON LETT, V37, P2483
[3]  
BOUNKHAM T, 1997, SYNTHESIS-STUTTGART, P1189
[4]   An efficient procedure for the guanylation of amines using N,N'-bis(benzyloxycarbonyl)-S-methylisothiourea [J].
Chandrakumar, NS .
SYNTHETIC COMMUNICATIONS, 1996, 26 (14) :2613-2616
[5]  
Chenguang Y., 1996, TETRAHEDRON LETT, V37, P1945
[6]  
DHARMPAL SD, 1994, TETRAHEDRON LETT, V35, P977
[7]  
DRAKE B, 1994, SYNTHESIS-STUTTGART, P579
[8]   PREPARATION OF N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA [J].
IWANOWICZ, EJ ;
POSS, MA ;
LIN, J .
SYNTHETIC COMMUNICATIONS, 1993, 23 (10) :1443-1445
[9]   IMPROVED METHOD FOR THE PREPARATION OF GUANIDINES [J].
KIM, KS ;
QIAN, LG .
TETRAHEDRON LETTERS, 1993, 34 (48) :7677-7680
[10]  
KO SY, 1995, SYNLETT, P815