Synthesis and 1H-NMR configurational study of Δ3-Thiazolines from 2-Aza-1,3-dienes

DOI: 10.1016/S0040-4020(01)81191-1

Source and publish data:

Tetrahedron p. 9745 - 9752 (1992)

Update date:2022-07-30

Topics:

Authors:

Barluenga, Jose

Carlon, Raquel Perez

Pelaez, Elvira

Joglar, Jesus

Ortiz, Fernando Lopez

Fustero, Santos

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Article abstract of DOI:10.1016/S0040-4020(01)81191-1

A <4 + 1> heterocyclization process involving 2-aza-1,3-dienes and elemental sulphur leading to the synthesis of Δ³-thiazolines with excellent yields is described.A ID TOCSY and ID NOESY study of these systems was made in order to establish the configuration of the diastereoisomeric mixture. Key Words: Δ³-thiazolines; 2-aza-1,3-dienes; <4+1>heterocyclization; 1D NOESY

Full text of DOI:10.1016/S0040-4020(01)81191-1

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Product name:2,4-dicyclohexyl-2-ethyl-5-methyl-Δ³-thiazoline

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