天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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!

6398-50-1

1-Cyano-6-methoxy-3,4-dihydronaphtalene synthesis

6synthesis methods
7677-24-9 Synthesis
Trimethylsilyl cyanide

7677-24-9
383 suppliers
$19.00/5g

1078-19-9 Synthesis
6-methoxy-1-tetralone

1078-19-9
373 suppliers
$6.00/5g

-

Yield:6398-50-1 85%

Reaction Conditions:

Stage #1: trimethylsilyl cyanide;6-methoxy-3,4-dihydro-1(2H)-naphthalenonewith zinc(II) iodide in toluene at 20; for 8 h;Inert atmosphere;
Stage #2: with pyridine;trichlorophosphate in toluene at 60; for 8 h;Inert atmosphere;

References:

Romanov-Michailidis, Fedor;Pupier, Marion;Besnard, Cline;Bürgi, Thomas;Alexakis, Alexandre [Organic Letters,2014,vol. 16,# 19,p. 4988 - 4991] Location in patent:supporting information