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 NAPHTHO[1,2,3,4-GHI]PERYLENE
190-84-1

NAPHTHO[1,2,3,4-GHI]PERYLENE synthesis

8synthesis methods
-

Yield:190-84-1 77%

Reaction Conditions:

Stage #1: anthranilic acidwith para-dodecylbenzenesulfonic acid;isopentyl nitrite in ethyl acetate at 25; for 1 h;Diels-Alder Cycloaddition;
Stage #2: PERYLENEwith potassium fluoride;18-crown-6 ether in toluene at 100; for 2 h;Diels-Alder Cycloaddition;Solvent;

References:

Pavlyuk;Gundala;Kovalev;Kopchuk;Krinochkin;Budeev;Zyryanov;Venkatapuram;Rusinov;Chupakhin [Russian Journal of Organic Chemistry,2019,vol. 55,# 3,p. 409 - 411][Zh. Org. Khim.,2019,vol. 55,# 3,p. 477 - 480,4]

NAPHTHO[1,2,3,4-GHI]PERYLENE Related Search: