C₂₇H₃₇BrO₇

Base Information

• Chemical Name: C₂₇H₃₇BrO₇
• CAS No.: 119870-70-1
• Molecular Formula: C₂₇H₃₇BrO₇
• Molecular Weight: 553.491
• Mol file: 119870-70-1.mol

Synonyms:C₂₇H₃₇BrO₇

Chemical Property of C₂₇H₃₇BrO₇

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of C₂₇H₃₇BrO₇

There total 4 articles about C₂₇H₃₇BrO₇ 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:

C27H39BrO7 (119870-69-8) → C27H37BrO7 (119870-70-1)

Guidance literature:

With dipyridinium dichromate; In dichloromethane; Yield given;

DOI:10.1016/S0040-4039(00)94609-4

Reference yield:

(1S,2R,5R,6R,7R,8R,9R,12S,13S,17R)-15-(4-Bromo-phenyl)-7,9-dihydroxy-2,5,6,8,12,17-hexamethyl-10-methylene-4,14,16-trioxa-bicyclo[11.3.1]heptadecan-3-one (119887-69-3) → C27H37BrO7 (119870-70-1)

Guidance literature:

Multi-step reaction with 2 steps

1: m-chloroperbenzoic acid / CCl₄ / 2 h / Ambient temperature

2: pyridinium dichromate / CH₂Cl₂ / 8 h / Ambient temperature

With dipyridinium dichromate; 3-chloro-benzenecarboperoxoic acid; In tetrachloromethane; dichloromethane;

DOI:10.1016/S0040-4039(00)80397-4

Reference yield:

(1S,2R,5R,6R,7S,8R,12S,13S,17R)-15-(4-Bromo-phenyl)-7-hydroxy-2,5,6,8,12,17-hexamethyl-4,14,16-trioxa-bicyclo[11.3.1]heptadecane-3,9-dione (129413-28-1) → C27H37BrO7 (119870-70-1)

Guidance literature:

Multi-step reaction with 4 steps

2: 90 percent / NaBH₄ / methanol / Ambient temperature

3: MCPBA / CCl₄

4: PDC / CH₂Cl₂

With sodium tetrahydroborate; dipyridinium dichromate; 3-chloro-benzenecarboperoxoic acid; In methanol; tetrachloromethane; dichloromethane;

DOI:10.1016/S0040-4039(00)94609-4

upstream raw materials:

C₂₇H₃₉BrO₇

(1S,2R,5R,6R,7R,8R,9R,12S,13S,17R)-15-(4-Bromo-phenyl)-7,9-dihydroxy-2,5,6,8,12,17-hexamethyl-10-methylene-4,14,16-trioxa-bicyclo[11.3.1]heptadecan-3-one

(1S,2R,5R,6R,7S,8R,12S,13S,17R)-15-(4-Bromo-phenyl)-7-hydroxy-2,5,6,8,12,17-hexamethyl-4,14,16-trioxa-bicyclo[11.3.1]heptadecane-3,9-dione

(1S,2R,5R,6R,7S,8R,12S,13S,17R)-15-(4-Bromo-phenyl)-7-hydroxy-2,5,6,8,12,17-hexamethyl-10-methylene-4,14,16-trioxa-bicyclo[11.3.1]heptadecane-3,9-dione

Downstream raw materials:

deoleandrosyl-oleandomycin

oleandomycin