Reaction of Lawesson's reagent with Mannich base hydrochlorides: synthesis of novel 4H-1,3,2-oxathiaphosphorine-2-sulfide derivatives

Aouani, Iyadh; Touil, Soufiane

doi:10.1080/17415993.2013.824970

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Synthesis Of Heterocycles1

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Cited by 2 publications

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“…Touil et al. derived novel 4 H ‐1,3,2‐oxathiaphosphorine‐2‐sulfide derivative 90 via simple protocol utilizing Mannich base hydrochloride 89 and 1 . According to their proposal initially deamination from 89 under the refluxing condition provided the appearance of α,β‐unsaturated carbonyl intermediate 91 .…”

Section: Synthesis Of Heterocyclesmentioning

confidence: 99%

Diversity of Lawesson's Reagent: Advances and Scope

Gayen

Chatterjee

2020

Asian J Org Chem

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Lawesson's reagent is a classic example of a compound having a remarkable construction and also a distinctive chemical behaviour that can challenge stereotype conceptual explanations. At the very beginning, it was mainly known for its use in the thionation of various types of carbonyl groups. However, over the last few years chemists reported some appealing examples which can nurture the chemistry community to perceive innovative ideas. These include the construction of valuable heterocycles, important coupling reactions, and the decoration of metal‐based attractive cores. Several important reports provided comprehensive theoretical studies regarding mechanistic classification. This article gives an overview of the recent insights and synthetic applications of this famous reagent from 2013 to 2019.

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Section: Synthesis Of Heterocyclesmentioning

confidence: 99%