7-Bromo-1-heptene

Base Information

• Chemical Name: 7-Bromo-1-heptene
• CAS No.: 4117-09-3
• Molecular Formula: C7H13Br
• Molecular Weight: 177.084
• Hs Code.: 2903399090
• Mol file: 4117-09-3.mol

Synonyms:1-Heptene, 7-bromo-;1-Bromo-6-heptene;6-Heptenyl bromide;6-Heptenyl-1-bromide;

Chemical Property of 7-Bromo-1-heptene

Chemical Property:

• Vapor Pressure: 1.32mmHg at 25°C
• Melting Point: 0 °C
• Refractive Index: n20/D 1.466(lit.)
• Boiling Point: 178.7 °C at 760 mmHg
• Flash Point: 64.2 °C
• PSA: 0.00000
• Density: 1.162 g/cm³
• LogP: 3.12770
• Storage Temp.: 2-8°C
• Water Solubility.: Slightly soluble in water.

Purity/Quality:

99% ^*data from raw suppliers

7-Bromo-1-heptene ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 7-Bromo-1-heptene may be used to synthesize:boc-L-2-amino-8-nonenoic acid (boc = tert-butyloxycarbonyl)9-hept-6-enyloxy-5-hydroxymethyl-2-isopropyl-1-methyl-1,4,5,6-tetrahydro-2H-benzo[e][1,4] diazocin-3-one8-hydroxy-15,15,15-trifluoro-1-pentadece

Technology Process of 7-Bromo-1-heptene

There total 10 articles about 7-Bromo-1-heptene 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: 85.0%

6-hepten-1-ol (4117-10-6) → 7-bromo-hept-1-ene (4117-09-3)

Guidance literature:

With bromine; triphenylphosphine; In acetonitrile; at -10 ℃; for 1h;

DOI:10.1055/s-0031-1290338

Reference yield: 56.0%

1,4-dibromo-butane (110-52-1) + allylmagnesium bromide (1730-25-2) → 7-bromo-hept-1-ene (4117-09-3)

Guidance literature:

With dilithium tetrachlorocuprate; In tetrahydrofuran; at 0 ℃; for 1h;

DOI:10.1080/00397919408010156

Reference yield: 54.0%

1,2,7-tribromoheptane (107643-11-8) → 7-bromo-hept-1-ene (4117-09-3)

Guidance literature:

With zinc; In methanol; for 0.5h; Heating;

upstream raw materials:

6-hepten-1-ol

1,4-dibromo-butane

allyl bromide

1,7-dibromoheptane

Downstream raw materials:

dec-9-en-2-yn-1-ol

C₂₄H₄₆NO

(2S,3S)-1,2-O-isopropylidene-10-undecene-1,2,3-triol

(10R)-10-methyl-1-tridecene