nu-triazolines .38. New synthesis of 4-aminoquinazolines and 6-aminopurines

被引：12

作者：

Erba, E

Sporchia, D

机构：

[1] Istituto di Chimica Organica, Facoltà di Farmacia, Università degli Studi di Milano, I-20133 Milano, Via Venezian

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1997年 / 20期

关键词：

D O I：

10.1039/a703023a

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2-Alkyl-4-arylaminoquinazolines 6 have been prepared by condensation of N-(2-cyanophenyl)amidines 5 with arylamines, The amidines 5 were obtained by thermal rearrangement of N-(2-cyanophenyl)-5-morpholino-v-triazolines 4. The synthesis has been applied to the preparation of 2-alkyl-6-arylaminopurines 12.

引用

页码：3021 / 3024

页数：4

共 8 条

[1] Vic-triazolines .36. New synthesis of ethyl 1-alkyl-1,4,5,6-tetrahydro-6-oxopyridine-3-carboxylates and 1-alkyl-1,4,5,6-tetrahydro-6-oxopyridine-3-carbonitriles through reduction of N-2-nitroarylamidines
Angelini, R
Erba, E
Pocar, D
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[2] BATTISTINI M, 1992, SYNTHESIS-STUTTGART, P1206
[3] VIC-TRIAZOLINES .34. THERMAL-BEHAVIOR OF 1-(2-AMINOPHENYL)-4,5-DIHYDRO-5-MORPHOLINO-1,2,3-TRIAZOLES - NEW SYNTHESIS OF 2-ALKYLQUINOXALINES
BATTISTINI, M
ERBA, E
POCAR, D
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1993, (03): : 339 - 342
[4] TRIAZOLINES .32. SYNTHESIS OF 1-ALKYL-2-AMINOBENZIMIDAZOLES FROM 5-AMINO-1-(2-NITROARYL)-1,2,3-TRIAZOLINES
ERBA, E
MAI, G
POCAR, D
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1992, (20): : 2709 - 2712
[5] FOSTER MO, 1910, J CHEM SOC, V97, P262
[6] FREITAS AP, 1995, J HETEROCYCLIC CHEM, V32, P457
[7] KADABA PK, 1984, ADV HETEROCYCL CHEM, V37, P329
[8] MARTIN GJ, 1981, 15N NMR SPECTROSCOPY, P126

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