-O-

Base Information

Chemical Name:-O-
CAS No.:144864-83-5
Molecular Formula:C₃₄H₄₀N₂O₁₁
Molecular Weight:652.698
Hs Code.:

<N-t-butoxycarbonyl-(R)-3-hydroxy-4-methoxyphenylglycine methyl ester>-O-<N-benzyloxycarbonyl-(S)-2-methyl-3-methoxyphenylglycine methyl ester>

Synonyms:

Suppliers and Price of -O-

Supply Marketing:

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

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Chemical Property of -O-

Chemical Property:

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Technology Process of -O-

There total 2 articles about -O- 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:

: 144864-82-4
3-<2-methyl-3-methoxy-5-<(4R)-isopropyl-3,6-dimethoxypyrazinyl>phenyloxy>

: 144864-83-5
-O-

Guidance literature:: Multi-step reaction with 2 steps

1: 0.25 N HCl / tetrahydrofuran / 1.5 h / Ambient temperature

2: sat. aq. NaHCO₃ / diethyl ether / 1.17 h / Ambient temperature

With hydrogenchloride; sodium hydrogencarbonate; In tetrahydrofuran; diethyl ether;
DOI:10.1016/S0040-4020(01)90366-7

Reference yield:

: 501-53-1,94274-21-2
benzyl chloroformate

: (S)-Amino-{3-[5-((R)-tert-butoxycarbonylamino-methoxycarbonyl-methyl)-2-methoxy-phenoxy]-5-methoxy-4-methyl-phenyl}-acetic acid methyl ester; hydrochloride

: 144864-83-5
-O-

Guidance literature:: With sodium hydrogencarbonate; In diethyl ether; for 1.16667h; Yield given; Ambient temperature;
DOI:10.1016/S0040-4020(01)90366-7