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!

ChemicalBook CAS DataBase List 2-(Dicyclohexylphosphino)-2'-methylbiphenyl
251320-86-2

2-(Dicyclohexylphosphino)-2'-methylbiphenyl synthesis

9synthesis methods
16419-60-6 Synthesis
2-Tolylboronic acid

16419-60-6
379 suppliers
$9.00/1g

-

Yield:-

Steps:

Multi-step reaction with 2 steps
1.1: 1.57 g / tetrakis(triphenylphosphine)palladium; Na2CO3 / 1,2-dimethoxy-ethane; H2O; ethanol / 42 h / 90 °C
2.1: n-BuLi / tetrahydrofuran / 1.17 h / -78 °C
2.2: 65 percent / tetrahydrofuran / a) -78 deg C, 20 min, b) 0 deg C, 20 min, c) RT, 18 h

References:

Wolfe, John P.;Singer, Robert A.;Yang, Bryant H.;Buchwald, Stephen L. [Journal of the American Chemical Society,1999,vol. 121,# 41,p. 9550 - 9561]

FullText

2-(Dicyclohexylphosphino)-2'-methylbiphenyl Related Search: