(2RS,3SR)-4-acetyl-2-methoxy-2,5-dimethyl-2'-phenyl spiro <1.2.4>triazole-1',3',6'-trione>

Base Information

Chemical Name:(2RS,3SR)-4-acetyl-2-methoxy-2,5-dimethyl-2'-phenyl spiro <1.2.4>triazole-1',3',6'-trione>
CAS No.:127629-35-0
Molecular Formula:C₁₉H₁₉N₃O₆
Molecular Weight:385.376
Hs Code.:

(2RS,3SR)-4-acetyl-2-methoxy-2,5-dimethyl-2'-phenyl spiro<furan-3(2H),5'(7'H)-pyrazolo<1.2-a> <1.2.4>triazole-1',3',6'-trione>

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2RS,3SR)-4-acetyl-2-methoxy-2,5-dimethyl-2'-phenyl spiro <1.2.4>triazole-1',3',6'-trione>

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Technology Process of (2RS,3SR)-4-acetyl-2-methoxy-2,5-dimethyl-2'-phenyl spiro <1.2.4>triazole-1',3',6'-trione>

There total 2 articles about (2RS,3SR)-4-acetyl-2-methoxy-2,5-dimethyl-2'-phenyl spiro <1.2.4>triazole-1',3',6'-trione> which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 27.0%

: 67-56-1
methanol

: 127629-29-2,127629-30-5
4-acetyl-2-hydroxy-2,5-dimethyl-2'-phenyl spiro <1.2.4>triazolo-1',3',6'-trione>

: 127629-35-0
(2RS,3SR)-4-acetyl-2-methoxy-2,5-dimethyl-2'-phenyl spiro <1.2.4>triazole-1',3',6'-trione>

: 127629-36-1
5-(1'-acetyl-2'-methoxy-1'-propenyl)-5-acetyl-2-phenylpyrazolo<1.2-a> <1.2.4>triazole-1,3,6-trione

Guidance literature:: With hydrogenchloride;
DOI:10.1016/S0040-4020(01)85804-X

Reference yield:

: 4233-33-4
4-Phenyl-1,2,4-triazolidine-3,5-dione

: 127629-35-0
(2RS,3SR)-4-acetyl-2-methoxy-2,5-dimethyl-2'-phenyl spiro <1.2.4>triazole-1',3',6'-trione>

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / benzene / 7 h / Heating

2: 45 percent / HCl gas

With hydrogenchloride; In benzene;
DOI:10.1016/S0040-4020(01)85804-X