成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

886503-11-3

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

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

64248-63-1
306 suppliers
$6.00/5g

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

886503-11-3
31 suppliers
inquiry

-

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]