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 p-Cresol
106-44-5

p-Cresol synthesis

12synthesis methods
It can be prepared by fractional distillation of coal tar where it occurs together with the ortho- and para- isomers.
-

Yield:106-44-5 99%

Reaction Conditions:

with hydrogen in water at 25; for 1 h;

Steps:

8

Change the type of carbonyl compound (substrate), the amount of Pd / CN reminderThe amount of the agent, the reaction time.The substrate and the hydrogenation product were qualitatively and quantitatively analyzed by gas chromatography (GC) to calculate the substrate conversionAs well as product selectivity.

References:

CN106542972,2017,A Location in patent:Paragraph 0044; 0045; 0046; 0047; 0048

p-Cresol Related Search: