午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

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!

ChemicalBook CAS DataBase List Tributyltin azide
17846-68-3

Tributyltin azide synthesis

5synthesis methods
A cooled solution of sodium azide (4.10 g, 63.0 mmol) in water (13 mt) at 8°C BusSnCI (17 1 ml) is added dropwise while stirring the solution. After 2h of stirring at 8°C, dichloromethane (38 mi) is added, stirred for another 5 minutes, and phases separated. The water phase is washed with dichloromethane (13 ml). Combined organic phases are washed with 10% NaCI (13 ml) and distilled water (13 ml). The organic phase is dried with sodium sulfate (6.34 g), and the solvent is removed under reduced pressure to give the oily product Tributyltin azide (19.2 g, 91.8%).
Tributyltin azide
-

Yield:-

Steps:

Multi-step reaction with 2 steps

References:

[Gmelin Handbuch der Anorganischen Chemie,Gmelin Handbook: Sn: Org.Comp.12, 1.4.1.1.1.5.2.1.1, page 38 - 56]

Tributyltin azide Related Search: