✦ LIBER ✦

Application of the acetate of baylis-hillman adducts of salicylaldehydes in the synthesis of methyl 2-oxo-2,3-dihydrobenzo[b]oxepine-4-carboxylates

✍ Scribed by Sang-Hyun Ahn; Hee Nam Lim; Kee-Jung Lee

Book ID: 102342349
Publisher: Journal of Heterocyclic Chemistry
Year: 2008
Tongue: English
Weight: 270 KB
Volume: 45
Category: Article
ISSN: 0022-152X
DOI: 10.1002/jhet.5570450622

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

magnified image

A simple synthesis of several methyl 2‐oxo‐2,3‐dihydrobenzo[b]oxepine‐4‐carboxylates from Baylis‐Hillman adducts of O‐benzyl protected 2‐hydroxybenzadehydes has been described through the acetylation, cyanation, debenzylation, as well as acid assisted Pinner cyclization.

📜 SIMILAR VOLUMES

ChemInform Abstract: Application of the

ChemInform Abstract: Application of the Acetate of Baylis—Hillman Adducts of Salicylaldehydes in the Synthesis of Methyl 2-Oxo-2,3-dihydrobenzo[b]oxepine-4-carboxylates.

✍ Sang-Hyun Ahn; Hee Nam Lim; Kee-Jung Lee 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 34 KB 👁 2 views

Application of the acetate of baylis-hil

Application of the acetate of baylis-hillman adducts in the synthesis of 3-carbomethoxy-2H-thiochromenes

✍ Myeong Jong Cha; Young Seok Song; Eun-Gu Han; Kee-Jung Lee 📂 Article 📅 2008 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 418 KB

## Abstract magnified image A new route to 2__H__‐thiochromenes using the tandem S~N~2′ and S~N~Ar reaction of several Baylis‐Hillman acetates having an __ortho__‐substituent, such as a halogen or nitro group, with sodium sulfide in aqueous dimethyl sulfoxide has been described.

ChemInform Abstract: Application of the

ChemInform Abstract: Application of the Acetate of Baylis—Hillman Adducts in the Synthesis of 3-Carbomethoxy-2H-thiochromenes.

✍ Myeong Jong Cha; Young Seok Song; Eun-Gu Han; Kee-Jung Lee 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 34 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

The stereoselective synthesis of tetrahy

The stereoselective synthesis of tetrahydrothiopyrano[2,3-b]indole skeletons via tandem reaction of indoline-2-thiones to Baylis–Hillman adduct acetates

✍ Moghaddam, Firouz Matloubi; Foroushani, Behzad Koushki; Sobhani, Maryam; masoud, 📂 Article 📅 2013 🏛 Elsevier Science 🌐 French ⚖ 456 KB

Synthesis of 9-Oxo-9,13b-dihydro-7H-benz

Synthesis of 9-Oxo-9,13b-dihydro-7H-benzo[3,4]azepino[2,1-a]isoindole-6-carboxylic Acid Derivatives from Baylis—Hillman Adducts.

✍ Saravanan Gowrisankar; Ka Young Lee; Jae Nyoung Kim 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 26 KB 👁 1 views

Using Morita–Baylis–Hillman acetates of

Using Morita–Baylis–Hillman acetates of 2-azidobenzaldehydes for the synthesis of 2-alkoxy-3-cyanomethylquinolines and alkyl quinoline-3-carboxylates

✍ Hea Jung Kim; Eun Mi Jeong; Kee-Jung Lee 📂 Article 📅 2011 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 135 KB

## Abstract A simple method for the synthesis of several 2‐alkoxy‐3‐cyanomethylquinolines and alkyl quinoline‐3‐carboxylates using iminophosphorane‐mediated cyclization reactions of 3‐(2‐azidophenyl)‐2‐cyanomethylpropenoates and 3‐(2‐azidophenyl)‐2‐nitromethylpropenoates has been developed. These c