A facile and selective synthesis of 2-alkylamino-4H-imidazolin-4-ones

被引：38

作者：

Ding, MW ^{[1
]}

Xu, ZF ^{[1
]}

Liu, ZJ ^{[1
]}

Wu, TJ ^{[1
]}

机构：

[1] Cent China Normal Univ, Inst Organ Synth, Wuhan 430079, Peoples R China

来源：

SYNTHETIC COMMUNICATIONS | 2001年 / 31卷 / 07期

关键词：

D O I：

10.1081/SCC-100103536

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The carbodiimides 2, obtained from aza-Wittig reactions of vinylimino-phosphorane 1 with aromatic isocyanates, reacted with aliphatic primary amines to give mainly 2-alkylamino-4H-imidazolin-4-ones 4 with unusual selectivity.

引用

页码：1053 / 1057

页数：5

共 13 条

[1] A NEW SYNTHESIS OF 3-AMINO-1-IMIDAZOLIN-4-ONES BY THE HYDRAZINOLYSIS OF 5-OXAZOLONES [J].

AHLUWALIA, VK ;

SHARMA, MK ;

SHARMA, R .

ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL, 1992, 24 (06) :698-701

[2]

BHALLA M, 1992, J INDIAN CHEM SOC, V69, P594

[3] NEW LEUKOTRIENE-B4 RECEPTOR ANTAGONIST - LEUCETTAMINE-A AND RELATED IMIDAZOLE ALKALOIDS FROM THE MARINE SPONGE LEUCETTA-MICRORAPHIS [J].

CHAN, GW ;

MONG, S ;

HEMLING, ME ;

FREYER, AJ ;

OFFEN, PH ;

DEBROSSE, CW ;

SARAU, HM ;

WESTLEY, JW .

JOURNAL OF NATURAL PRODUCTS, 1993, 56 (01) :116-121

[4]

DEBITUS C, 1989, TETRAHEDRON LETT, V30, P1535

[5]

Ding MW, 1998, CHEM J CHINESE U, V19, P895

[6] New facile synthesis of 2-aryloxy-4H-imidazolin-4-ones via base catalytic reactions of phenols with functionalized carbodiimides [J].

Ding, MW ;

Xu, ZF ;

Wu, TJ .

SYNTHETIC COMMUNICATIONS, 1999, 29 (07) :1171-1176

[7] APLYSINOPSIN-TYPE ALKALOIDS FROM DENDROPHYLLIA SP, A SCLERACTINIAN CORAL OF THE FAMILY DENDROPHYLLIIDAE OF THE PHILIPPINES - FACILE PHOTOCHEMICAL (Z/E) PHOTOISOMERIZATION AND THERMAL REVERSAL [J].

GUELLA, G ;

MANCINI, I ;

ZIBROWIUS, H ;

PIETRA, F .

HELVETICA CHIMICA ACTA, 1989, 72 (07) :1444-1450

[8]

JAIN A, 1988, J INDIAN CHEM SOC, V65, P141

[9]

JAIN A, 1987, HETEROCYCLES, V26, P1521

[10]

KIKUCHI K, Patent No. 94279437

← 1 2 →