1-Bromobenzocyclobutene

1-Bromobenzocyclobutene Basic information
Product Name:1-Bromobenzocyclobutene
Synonyms:1-BROMOBENZOCYCLOBUTENE;1-BroMobenzocyclobutene;7-BroMobicyclo[4.2.0]octa-1,3,5,7-tetraene;1-BrBCB 1-Bromobenzocyclobutene;1-Bromobenzocyclobutene 95%;Bicyclo[4.2.0]octa-1,3,5-triene, 7-bromo-;1-Bromobenzocyclobutene ISO 9001:2015 REACH;1-bromo-1,2-dihydrobenzocyclobutene
CAS:21120-91-2
MF:C8H7Br
MW:183.05
EINECS:
Product Categories:Aluminium foil bag/Fluoride bottle or on your request;API intermediates;Alkenyl;Halogenated Hydrocarbons;Organic Building Blocks
Mol File:21120-91-2.mol
1-Bromobenzocyclobutene Structure
1-Bromobenzocyclobutene Chemical Properties
Boiling point 90 °C/10.5 mmHg (lit.)
density 1.45 g/mL at 25 °C (lit.)
refractive index n20/D 1.59(lit.)
Fp 205 °F
storage temp. Sealed in dry,Room Temperature
InChIKeyJQOFZAWKFBCSHK-UHFFFAOYSA-N
Safety Information
WGK Germany 3
HS Code 2903898090
MSDS Information
ProviderLanguage
SigmaAldrich English
1-Bromobenzocyclobutene Usage And Synthesis
Chemical PropertiesColorless to pale yellow liquid
Uses1-Bromobenzocyclobutene may be used in the synthesis of following compounds:
  • five-membered zirconacycles
  • benzocyclobutenol and benzocyclobutenone
  • 2,3-dimethoxyprotoberberinium bromide, via reaction with 3,4-dihydro-6,7-dimethoxyisoquinoline
General Description1-Bromobenzocyclobutene is a useful synthon. It has important applications in organometallic methodology. Reaction between cycloheptatriene, bromoform, potassium carbonate and 18-crown-6 at 140°C yields 1-bromobenzocyclobutene.
4-Carboxaldehydebenzocyclobutene 4-Hydroxymethylbenzocyclobutene 4-Aminobenzocyclobutene Benzocyclobutyl-1-carboxylic acid Benzocyclobutene-4-boronic acid 1-Hydroxymethylbenzocyclobutene 4'-Bromopropiophenone 1-Bromobenzocyclobutene 4-Fluorobenzyl bromide ALPHA-BROMOSTYRENE 3-Bromoanisole beta-Bromostyrene 2-Bromobenzonitrile 1,2-Dibromobenzene Benzocyclobutene 4-Bromobenzocyclobutene 4-Bromofluorobenzene 1,3-Dibromobenzene

Email:[email protected] [email protected]
Copyright © 2024 Mywellwork.com All rights reserved.