gibberellin A3 methyl ester 3,13-diacetate

Base Information

• Chemical Name: gibberellin A3 methyl ester 3,13-diacetate
• CAS No.: 57784-14-2
• Molecular Formula: C24H30O8
• Molecular Weight: 446.49
• Mol file: 57784-14-2.mol

Synonyms:gibberellin A3 methyl ester 3,13-diacetate

Chemical Property of gibberellin A3 methyl ester 3,13-diacetate

Chemical Property:

• PSA: 105.20000
• LogP: 2.48110

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Diacetyloxy Desdihydroxy Gibberellin A1 Methyl Ester is an intermediate in the synthesis of Gibberellin A72 (G377505), a derivative of Gibberellic Acid (G377450), a hormone that is found in plants which promotes the growth and elongation of cells. Gibberellic acid acts as a plant growth regulator on account of its physiological and morphological effects in extremely low concentrations.

Technology Process of gibberellin A3 methyl ester 3,13-diacetate

There total 3 articles about gibberellin A3 methyl ester 3,13-diacetate 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:

acetic anhydride (108-24-7) + gibberellin A1 methyl ester (4747-53-9) → 2β,7-diacetoxy-4a-hydroxy-1β-methyl-8-methylene-4aα,7β-gibbane-1α,10β-dicarboxylic acid-1-lactone-10-methyl ester (57784-14-2)

Guidance literature:

With pyridine;

Reference yield:

acetic anhydride (108-24-7) + gibberellin A1 methyl ester (4747-53-9) → 2β-acetoxy-4a,7-dihydroxy-1β-methyl-8-methylene-4aα,7β-gibbane-1α,10β-dicarboxylic acid-1=>4a lactone-10-methyl ester (53399-75-0) + 2β,7-diacetoxy-4a-hydroxy-1β-methyl-8-methylene-4aα,7β-gibbane-1α,10β-dicarboxylic acid-1-lactone-10-methyl ester (57784-14-2)

Guidance literature:

With pyridine;

Reference yield:

→ 2,7-Diacetoxy-1-carboxy-4a-hydroxy-1-methyl-8-methylen-gibban-10-(carbonsaeuremethylester)-1->4a-lacton (57784-14-2)

Guidance literature:

Gibberellin-A(1)-(carbonsaeuremethylester), Ac2O, Py.;

upstream raw materials:

acetic anhydride

gibberellin A₁ methyl ester

Downstream raw materials:

ent-3α,10β,13,15α-tetrahydroxy-20-norgibberell-16-ene-7,19-dioic acid 19,10-lactone