Gibberellin A12 methyl ester

Base Information

• Chemical Name: Gibberellin A12 methyl ester
• CAS No.: 22882-62-8
• Molecular Weight: 360.48708
• Mol file: 22882-62-8.mol

Synonyms:(4bβ)-1β,4aα-Dimethyl-8-methylenegibbane-1α,10β-dicarboxylic acid dimethyl ester;1β,4aα-Dimethyl-8-methylenegibbane-1α,10β-dicarboxylic acid dimethyl ester;Gibberellin A12 methyl ester;Gibberellin A12 methylester

Chemical Property of Gibberellin A12 methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of Gibberellin A12 methyl ester

There total 4 articles about Gibberellin A12 methyl ester 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:

gibberellin A14 dimethyl ester (4968-37-0) → gibberellin A12 dimethyl ester (22882-62-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 190 mg / 1,2-dichloro-ethane / 16 h / Heating

2: 90 mg / tri-n-butyltin hydride, azobisisobutyronitrile / benzene / 4 h / Heating

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In 1,2-dichloro-ethane; benzene;

Reference yield:

dimethyl ent-3α-methyldithiocarboxygibberell-16-ene-7,19-dioate (142791-05-7) → gibberellin A12 dimethyl ester (22882-62-8)

Guidance literature:

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; for 4h; Heating;

Reference yield:

ent-3α-imidazolylthiocarboxygibberell-16-ene-7,19-dioic acid 7,19-dimethyl ester (92134-66-2) → gibberellin A12 dimethyl ester (22882-62-8)

Guidance literature:

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; for 4h; Heating;

upstream raw materials:

dimethyl ent-3α-methyldithiocarboxygibberell-16-ene-7,19-dioate

ent-3α-imidazolylthiocarboxygibberell-16-ene-7,19-dioic acid 7,19-dimethyl ester

gibberellin A₁₄ dimethyl ester

Refernces

• 1、 Fraga, Braulio M.,Gonzalez, Antonio G.,Tellado, Fernando G.,Duri, Zvitendo J.,Hanson, James R.. "The Stereochemistry of Tri-n-butyltin Hydride Reductions in the Preparation of Ring A Desoxygibberellins". . p. 1109 - 1113. Retrieved 2007/10/02.