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ChemicalBook CAS DataBase List 2-(3,5-DIFLUORO-PHENYL)-PYRROLIDINE
886503-11-3

2-(3,5-DIFLUORO-PHENYL)-PYRROLIDINE synthesis

3synthesis methods
64248-63-1 Synthesis
3,5-Difluorobenzonitrile

64248-63-1
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2-(3,5-DIFLUORO-PHENYL)-PYRROLIDINE

886503-11-3
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Yield:-

Steps:

Multi-step reaction with 2 steps
1.1: diisobutylaluminium hydride / diethyl ether / 1 h / 0 °C / Inert atmosphere
1.2: 25 h / -78 °C / Inert atmosphere
2.1: thionyl chloride / 1,2-dimethoxyethane / 3 h / 0 - 25 °C
2.2: 4 h / 0 - 25 °C

References:

Ramachandran, P. Veeraraghavan;Mitsuhashi, Wataru;Nicponski, Daniel R. [Tetrahedron Letters,2013,vol. 54,# 37,p. 5001 - 5003]