(6S,3R,7R)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

Base Information

Chemical Name:(6S,3R,7R)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin
CAS No.:72953-35-6
Molecular Formula:C₁₅H₂₀N₂O₃
Molecular Weight:276.335
Hs Code.:

Synonyms:(6S,3R,7R)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

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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 (6S,3R,7R)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

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Technology Process of (6S,3R,7R)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

There total 3 articles about (6S,3R,7R)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin 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:

: 5845-61-4,5845-62-5
cyclo(L-Ala-L-Ala)

: 72953-35-6
(6S,3R,7R)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

Guidance literature:: Multi-step reaction with 2 steps

2: 1) BuLi / 1) DME, -78 deg C; 2) DME

With n-butyllithium;
DOI:10.1016/S0040-4020(01)91926-X

Reference yield:

: 100-52-7
benzaldehyde

: 71785-55-2
(3S,6S)-(+)-2,5-Dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

: 72953-35-6
(6S,3R,7R)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

: 81132-46-9
(6S,3R,7S)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

: (R)-((2S,5S)-3,6-Dimethoxy-2,5-dimethyl-2,5-dihydro-pyrazin-2-yl)-phenyl-methanol

: 81132-45-8
(6S,3S,7S)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

Guidance literature:: With n-butyllithium; Multistep reaction. Title compound not separated from byproducts; 1) DME, -78 deg C; 2) DME;
DOI:10.1016/S0040-4020(01)91926-X

Reference yield:

: 100-52-7
benzaldehyde

: 71785-55-2
(3S,6S)-(+)-2,5-Dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

: 72953-35-6
(6S,3R,7R)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

: 81132-46-9
(6S,3R,7S)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

: 81132-45-8
(6S,3S,7S)-3-<(Hydroxyphenyl)methyl>-2,5-dimethoxy-3,6-dimethyl-3,6-dihydropyrazin

Guidance literature:: With n-butyllithium; Yield given. Multistep reaction. Yields of byproduct given; 1) hexane, THF, -70 deg C, 15 min.; 2) THF, 8 h, -70 deg C;