A facile synthesis of pyrrolo [1,2-a] imidazoles and pyrrolo-[1,2-a] pyrimidines

被引：0

作者：

Singh, OM ^{[1
]}

Ahmed, MF ^{[1
]}

Dinesh, H ^{[1
]}

机构：

[1] Manipur Univ, Dept Chem, Imphal 795003, Manipur, India

来源：

INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY | 2005年 / 15卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Heterocyclic ketone aminal I reacted with oxalyl chloride in the presence of sodium hydride to give, gamma-lactam fused 7-aroyl-2-3-dihydro-6-hydroxy-5H-pyrrolo [1,2-a] imidazole-5-ones 2. Similarly, 3 were reacted with oxalyl chloride under the same condition to afford the gamma-lactam fused 8-aroyl-2,3,4,5-tetrahydro -7-hydroxy-6H-pyrrolo [1,2-a] pyrimidine-6-ones 4.

引用

页码：87 / 88

页数：2

共 50 条

[21] SYNTHESIS OF PYRROLO[1,2-A]INDOLE DERIVATIVES
SUGIHARA, H
MATSUMOTO, N
KAWAMATSU, Y
[J]. YAKUGAKU ZASSHI-JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN, 1974, 94 (02): : 181 - 188
[22] SYNTHESIS + PROPERTIES OF PYRROLO(1,2-A)QUINOXALINES
TAYLOR, EC
CHEESEMAN, GW
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1964, 86 (09) : 1830 - &
[23] Heterocyclic synthesis with nitriles: Synthesis of some novel pyrrole, pyrrolo[1,2-a]quinazoline and pyrrolo[1,2-a]triazine derivatives
Abdelrazek, FM
Bahbouh, MS
[J]. PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 1996, 116 : 235 - 241
[24] Synthesis, characterization and optical properties of β-substituted pyrrolo- and indolo[1,2-a]quinoxalinoporphyrins
Tekuri, Chandrasekhar
Singh, Dileep Kumar
Nath, Mahendra
[J]. DYES AND PIGMENTS, 2016, 132 : 194 - 203
[25] Acylation of pyrrolo[1,2-a]pyrazines
Terenin, V. I.
Butkevich, M. A.
Ivanov, A. S.
Kabanova, E. V.
[J]. CHEMISTRY OF HETEROCYCLIC COMPOUNDS, 2008, 44 (02) : 200 - 207
[26] Trifluoroacetylation of pyrrolo[1,2-a]pyrazines
Terenin, V. I.
Kabanova, E. V.
Tselischeva, N. A.
Ivanov, A. S.
Zyk, N. V.
[J]. KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 2007, (08): : 1226 - 1233
[27] Nitration of pyrrolo [1,2-a]pyrazines
Terenin V.I.
Butkevich M.A.
Pleshkova A.P.
[J]. Chemistry of Heterocyclic Compounds, 2005, 41 (10) : 1327 - 1333
[28] PYRROLO[1,2-A]QUINOLINES - REINVESTIGATION
IRWIN, WJ
WIBBERLE.DG
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1974, (02): : 250 - 252
[29] Trifluoroacetylation of pyrrolo[1,2-a]pyrazines
Terenin V.I.
Kabanova E.V.
Tselishcheva N.A.
Ivanov A.S.
Zyk N.V.
[J]. Chem. Heterocycl. Compd., 2007, 8 (1038-1043): : 1038 - 1043
[30] Novel One-Pot Multicomponent Strategy for the Synthesis of Pyrrolo[1,2-a] benzimidazole and Pyrrolo[1,2-a] quinoxaline Derivatives
Georgescu, Emilian
Nicolescu, Alina
Georgescu, Florentina
Shova, Sergiu
Teodorescu, Florina
Macsim, Ana-Maria
Deleanu, Calin
[J]. SYNTHESIS-STUTTGART, 2015, 47 (11): : 1643 - 1655

← 1 2 3 4 5 →