Convenient synthesis of a simple coumarin from salicylaldehyde and wittig reagent. IV

Improved synthetic method of substituted coumarins

Yasuo Takeuchi, Norihiro Ueda, Koji Uesugi, Hitoshi Abe, Hiromi Nishioka, Takashi Harayama

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

The reaction of salicylaldehydes (2) with Horner-Wadsworth-Emmons (HWE) or Ando-HWE reagents was attempted to afford intramolecular phosphonate derivatives (6). A new synthetic method for coumarins (1) was achieved by using protected 2.

Original languageEnglish
Pages (from-to)217-224
Number of pages8
JournalHeterocycles
Volume59
Issue number1
Publication statusPublished - Jan 1 2003

Fingerprint

Coumarins
Organophosphonates
Derivatives
salicylaldehyde
coumarin

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Convenient synthesis of a simple coumarin from salicylaldehyde and wittig reagent. IV : Improved synthetic method of substituted coumarins. / Takeuchi, Yasuo; Ueda, Norihiro; Uesugi, Koji; Abe, Hitoshi; Nishioka, Hiromi; Harayama, Takashi.

In: Heterocycles, Vol. 59, No. 1, 01.01.2003, p. 217-224.

Research output: Contribution to journalArticle

@article{ec413a1148544ab78463cac7ecb94532,
title = "Convenient synthesis of a simple coumarin from salicylaldehyde and wittig reagent. IV: Improved synthetic method of substituted coumarins",
abstract = "The reaction of salicylaldehydes (2) with Horner-Wadsworth-Emmons (HWE) or Ando-HWE reagents was attempted to afford intramolecular phosphonate derivatives (6). A new synthetic method for coumarins (1) was achieved by using protected 2.",
author = "Yasuo Takeuchi and Norihiro Ueda and Koji Uesugi and Hitoshi Abe and Hiromi Nishioka and Takashi Harayama",
year = "2003",
month = "1",
day = "1",
language = "English",
volume = "59",
pages = "217--224",
journal = "Heterocycles",
issn = "0385-5414",
publisher = "Japan Institute of Heterocyclic Chemistry",
number = "1",

}

TY - JOUR

T1 - Convenient synthesis of a simple coumarin from salicylaldehyde and wittig reagent. IV

T2 - Improved synthetic method of substituted coumarins

AU - Takeuchi, Yasuo

AU - Ueda, Norihiro

AU - Uesugi, Koji

AU - Abe, Hitoshi

AU - Nishioka, Hiromi

AU - Harayama, Takashi

PY - 2003/1/1

Y1 - 2003/1/1

N2 - The reaction of salicylaldehydes (2) with Horner-Wadsworth-Emmons (HWE) or Ando-HWE reagents was attempted to afford intramolecular phosphonate derivatives (6). A new synthetic method for coumarins (1) was achieved by using protected 2.

AB - The reaction of salicylaldehydes (2) with Horner-Wadsworth-Emmons (HWE) or Ando-HWE reagents was attempted to afford intramolecular phosphonate derivatives (6). A new synthetic method for coumarins (1) was achieved by using protected 2.

UR - http://www.scopus.com/inward/record.url?scp=0037228450&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037228450&partnerID=8YFLogxK

M3 - Article

VL - 59

SP - 217

EP - 224

JO - Heterocycles

JF - Heterocycles

SN - 0385-5414

IS - 1

ER -