Publication:
Tungstophosphoric acid catalyzed synthesis of N-sulfonyl-1,2,3,4- tetrahydroisoquinoline analogs

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Issued Date

2013

Resource Type

Article

File Type

application/pdf

ISSN

10018417

DOI

10.1016/j.cclet.2013.06.019

Other identifier(s)

2-s2.0-84883739431

Rights Holder(s)

Scopus

Bibliographic Citation

Chinese Chemical Letters. Vol 24, No.10 (2013), p.941-944

Suggested Citation

Pingaew R., Prachayasittikul S., Ruchirawat S., Prachayasittikul V. Tungstophosphoric acid catalyzed synthesis of N-sulfonyl-1,2,3,4- tetrahydroisoquinoline analogs. Chinese Chemical Letters. Vol 24, No.10 (2013), p.941-944. doi:10.1016/j.cclet.2013.06.019 Retrieved from: https://hdl.handle.net/20.500.14740/6546

Title

Tungstophosphoric acid catalyzed synthesis of N-sulfonyl-1,2,3,4- tetrahydroisoquinoline analogs

Author(s)

Pingaew R.
 Prachayasittikul S.
 Ruchirawat S.
 Prachayasittikul V.

Abstract

An operationally simple and eco-friendly protocol has been developed for the synthesis of N-sulfonyl-1,2,3,4-tetrahydroisoquinolines 3 using the modified Pictet-Spengler reaction of N-sulfonylphenylethylamines 1 and various aldehydes 2 in the presence of tungstophosphoric acid hydrate. © 2013 Zhi-Jin Fan. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

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URI

https://hdl.handle.net/20.500.14740/6546

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Scopus: Year 1983-2021

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