A SHORT SYNTHESIS OF 2,3,4-TRIHYDRODIBENZOFURANES

被引：2

作者：

DESHMUKH, M ^{[1
]}

KHARADE, D ^{[1
]}

SHIRKE, SD ^{[1
]}

机构：

[1] SHIVAJI UNIV,DEPT CHEM,KOLHAPUR 416004,MAHARASHTRA,INDIA

来源：

MONATSHEFTE FUR CHEMIE | 1994年 / 125卷 / 8-9期

关键词：

BENZOFURAN-3-ONES; 2,3,4-TRIHYDRODIBENZOFURAN-3-ONES;

D O I：

10.1007/BF00812712

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Treatment of 2-phenoxypropionic acid with polyphosphoric acid gave substituted benzofuran-3-ones (2a-h), which were converted into 2,3,4-trihydrodibenzofuran-3-ones (4a-h) via the compounds 3a-h. Clemmensen reduction of the compounds 4a-h gave the 2,3,4-trihydrodibenzofuranes(5a-h).

引用

页码：971 / 976

页数：6

共 10 条

[1]

AHALUWALIA VK, 1989, INDIAN J CHEM B, V28, P1021

[2]

AHALUWALIA VK, 1989, INDIAN J CHEM B, V28, P608

[3]

DESHMUKH MBH, 1991, J INDIAN CHEM SOC, V68, P298

[4]

DHOLKIA VN, 1973, INDIAN J CHEM, V50, P813

[5]

MALIK WU, 1971, INDIAN J CHEM, V9, P655

[6]

MALLIPUDI NM, 1836, Patent No. 164576

[7]

PARANJAPE MV, 1981, INDIAN J CHEM B, V20, P808

[8]

RAO PP, 1983, INDIAN J CHEM B, V22, P945

[9]

SANGWAN NK, 1990, INDIAN J CHEM B, V29, P294

[10]

VOGEL AI, 1980, TXB PRACTICAL ORGANI, P1104

← 1 →