Benzoic acid (1S,2S,3R,4S,8S,10R)-10-acetoxy-4-acetoxymethyl-1,4-dihydroxy-8,12,15,15-tetramethyl-7,9,13-trioxo-tricyclo[9.3.1.0^3,8]pentadeca-5,11-dien-2-yl ester

Base Information

• Chemical Name: Benzoic acid (1S,2S,3R,4S,8S,10R)-10-acetoxy-4-acetoxymethyl-1,4-dihydroxy-8,12,15,15-tetramethyl-7,9,13-trioxo-tricyclo[9.3.1.0^3,8]pentadeca-5,11-dien-2-yl ester
• CAS No.: 220478-92-2
• Molecular Formula: C₃₁H₃₄O₁₁
• Molecular Weight: 582.604

Synonyms:Benzoic acid (1S,2S,3R,4S,8S,10R)-10-acetoxy-4-acetoxymethyl-1,4-dihydroxy-8,12,15,15-tetramethyl-7,9,13-trioxo-tricyclo[9.3.1.0^3,8]pentadeca-5,11-dien-2-yl ester

Chemical Property of Benzoic acid (1S,2S,3R,4S,8S,10R)-10-acetoxy-4-acetoxymethyl-1,4-dihydroxy-8,12,15,15-tetramethyl-7,9,13-trioxo-tricyclo[9.3.1.0^3,8]pentadeca-5,11-dien-2-yl ester

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Technology Process of Benzoic acid (1S,2S,3R,4S,8S,10R)-10-acetoxy-4-acetoxymethyl-1,4-dihydroxy-8,12,15,15-tetramethyl-7,9,13-trioxo-tricyclo[9.3.1.0^3,8]pentadeca-5,11-dien-2-yl ester

There total 1 articles about Benzoic acid (1S,2S,3R,4S,8S,10R)-10-acetoxy-4-acetoxymethyl-1,4-dihydroxy-8,12,15,15-tetramethyl-7,9,13-trioxo-tricyclo[9.3.1.0^3,8]pentadeca-5,11-dien-2-yl 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: 70.0%

13-oxobaccatin III → Benzoic acid (1S,2S,3R,4S,8S,10R)-10-acetoxy-4-acetoxymethyl-1,4-dihydroxy-8,12,15,15-tetramethyl-7,9,13-trioxo-tricyclo[9.3.1.03,8]pentadeca-5,11-dien-2-yl ester (220478-92-2)

Guidance literature:

With pyridinium chlorochromate; In pyridine; at 80 ℃; for 4h;

DOI:10.1016/S0040-4020(98)00993-4

Reference yield: 32.0%

Benzoic acid (1S,2S,3R,4S,8S,10R)-10-acetoxy-4-acetoxymethyl-1,4-dihydroxy-8,12,15,15-tetramethyl-7,9,13-trioxo-tricyclo[9.3.1.03,8]pentadeca-5,11-dien-2-yl ester (220478-92-2) → C31H34O11

Guidance literature:

With diethylaluminium cyanide; In tetrahydrofuran; 1.) room temp., 24 h, 2.) 50 deg C, 24 h;

DOI:10.1016/S0040-4020(98)00993-4

Reference yield: 20.0%

potassium cyanide (151-50-8) + Benzoic acid (1S,2S,3R,4S,8S,10R)-10-acetoxy-4-acetoxymethyl-1,4-dihydroxy-8,12,15,15-tetramethyl-7,9,13-trioxo-tricyclo[9.3.1.03,8]pentadeca-5,11-dien-2-yl ester (220478-92-2) → Benzoic acid (1S,2S,3R,4S,6R)-6-acetoxy-3-((2S,3R)-2-acetoxymethyl-3-cyano-5-oxo-tetrahydro-furan-2-yl)-1-hydroxy-4,8,11,11-tetramethyl-5,9-dioxo-bicyclo[5.3.1]undec-7-en-2-yl ester

Guidance literature:

With ammonium chloride; In water; N,N-dimethyl-formamide; at 60 ℃; for 4h;

DOI:10.1016/S0040-4020(98)00993-4

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