CROTONYL BROMIDE

Base Information

• Chemical Name: CROTONYL BROMIDE
• CAS No.: 55600-70-9
• Molecular Formula: C4H5BrO
• Molecular Weight: 148.987
• Mol file: 55600-70-9.mol

Synonyms:CROTONYL BROMIDE

Chemical Property of CROTONYL BROMIDE

Chemical Property:

• Melting Point: 53-57 °C
• Flash Point: >230 °F
• PSA: 17.07000
• LogP: 1.48400

Purity/Quality:

99% ^*data from raw suppliers

CROTONYL BROMIDE 98.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of CROTONYL BROMIDE

There total 4 articles about CROTONYL BROMIDE 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:

(crotonoyloxy)trimethylsilane (88239-44-5,18269-64-2) → crotonyl bromide (55600-70-9)

Guidance literature:

With dibromotriphenylphosphorane; In dichloromethane; at 15 ℃; for 0.25h;

Reference yield:

trans-Crotonaldehyde (123-73-9,4170-30-3) → crotyl bromide (55600-70-9)

Guidance literature:

With bromine; at 300 - 450 ℃; Durch Quarzrohr;

Reference yield:

trans-chrotonyl chloride (625-35-4,3488-22-0,10487-71-5) → crotyl bromide (55600-70-9)

Guidance literature:

With phosphorus tribromide;

DOI:10.1016/0584-8539(75)80019-5

upstream raw materials:

trans-Crotonaldehyde

trans-chrotonyl chloride

(crotonoyloxy)trimethylsilane

Downstream raw materials:

(5R,6R,7R)-6,8-Bis-benzyloxy-3,5,7-trimethyl-oct-1-en-4-ol

2-(5,5-Dibenzyl-[1,3]dioxan-2-yl)-4-methyl-hex-5-en-3-ol

(2R,3R,4R)-1-Benzyloxy-2,4-dimethyl-hex-5-en-3-ol

(2R,3R,4R)-1-Benzyloxymethoxy-2,4-dimethyl-hex-5-en-3-ol