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!

105076-76-4

N-(4-AMINOPHENYL)-2-MORPHOLIN-4-YLACETAMIDE synthesis

5synthesis methods
-

Yield:105076-76-4 100%

Reaction Conditions:

with palladium 10% on activated carbon;hydrogen in methanol; under 760.051 Torr; for 23 h;Inert atmosphere;

Steps:

Step 3

[00399] Step 3 : To a solution of 2-morpholino-N-(4-nitrophenyl)acetamide (320 mg, 1.21 mmol) in MeOH (70 mL) was added 10% Pd/C (80 mg), and the resulting mixture was stirred under H2 (1 atm) for 23 h. The mixture was then filtered over Celite and concentrated to afford the desired product as an orange oil (314 mg, ca. 100% yield). 1H NMR (DMSO-d6, 400 MHz) δ 9.28 (br s, 1H), 7.22 (d, J = 8.4 Hz, 2H), 6.50 (d, J = 8.8 Hz, 2H), 4.86 (br s, 2H), 3.64-3.62 (m, 4H), 3.04 (s, 2H), 2.51-2.47 (m, 4H); MS (ESI): calcd for C12H17N302: 235, found: 236 (MH+).

References:

WO2016/138527,2016,A1 Location in patent:Paragraph 00399