88986-45-2

Basic information

• Product Name: 3-BUTENYL CHLOROFORMATE
• Synonyms: 3-BUTENYL CHLOROFORMATE
• CAS NO: 88986-45-2
• Molecular Formula: C₅H₇ClO₂
• Molecular Weight: 134.56
• Product Categories: Acid Halides;Carbonyl Compounds;Organic Building Blocks;Acid Halides;Building Blocks;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
• Mol File: 88986-45-2.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 85-86 °C8.8 mm Hg(lit.)
• Flash Point: 95 °F
• Appearance: /
• Density: 1.087 g/mL at 25 °C(lit.)
• Vapor Pressure: 7.33mmHg at 25°C
• Refractive Index: n20/D 1.428(lit.)
• CAS DataBase Reference: 3-BUTENYL CHLOROFORMATE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-BUTENYL CHLOROFORMATE(88986-45-2)
• EPA Substance Registry System: 3-BUTENYL CHLOROFORMATE(88986-45-2)

Safety Data

• Hazard Codes: T
• Statements: 10-23/24/25-34
• Safety Statements: 16-26-36/37/39-45
• RIDADR: UN 3390 6.1/PG 1
• WGK Germany: 3
• HazardClass: 3.2
• PackingGroup: III
• Hazardous Substances Data: 88986-45-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C5H7ClO2/c1-2-3-4-8-5(6)7/h2H,1,3-4H2

Upstream product

• 75-44-5 phosgene 
• 627-27-0 homoalylic alcohol 
• 503-38-8 trichloromethyl chloroformate 

Downstream Products

• 1152134-38-7 C₃₃H₃₈N₄O₆ 
• 1679-47-6 3-methyltetrahydro-2-furanone 
• 190447-11-1 (S)-2-But-3-enyloxycarbonylamino-3-{2-[(R)-3-(4-carbamimidoyl-phenyl)-4,5-dihydro-isoxazol-5-yl]-acetylamino}-propionic acid 
• 618113-55-6 (2-chloromethylphenyl)carbamic acid but-3-enyl ester 
• 618113-57-8 (2-hydroxymethylphenyl)carbamic acid but-3-enyl ester 
• 547-65-9 α-methylene-γ-butyrolactone 
• 22122-36-7 3-methyl-5H-furan-2-one 
• 85120-17-8 bis(3-butenyl) carbonate 
• 123283-02-3 O-but-3-en-1-yl Se-phenyl selenocarbonate 
• 70458-26-3 C₁₂H₁₁ClO₄ 
• 18098-86-7 3-(trichlorosilyl)propyl chloroformate 

Relevant articles and documents

Radical cyclizations of alkenyl acylphosphonate derivatives under thermal and photochemical conditions

The use of alkenyl acylphosphonate and acylphosphine oxide derivatives as acceptors in radical cyclizations was studied under thermal and photochemical conditions, respectively. The cyclizations of alkenyl acylphosphonates under thermal conditions occurre

New radical reactions of S-alkoxycarbonyl xanthates. Total synthesis of (±)-cinnamolide and (±)-methylenolactocin

Irradiation with visible light of S-alkoxycarbonyl xanthates derived from various alcohols gives rise to alkoxycarbonyl radicals with bifurcate reactivity: loss of carbon dioxide leads to deoxygenated derivatives (i.e. alkyl xanthates) whereas intramolecular addition to a suitably located double bond produces lactones; these new reactions were applied to the total synthesis of (±)-cinnamolide and (±)-methylenolactocin.

Synthesis of γ- and δ-Lactones by Free-Radical Annelation of Se-Phenyl Selenocarbonates

A general method for the synthesis of γ- and δ-lactones through the intramolecular addition of alkoxycarbonyl radicals, formed by reaction of Se-phenylselenocarbonates with n-Bu3SnH, onto carbon-carbon multiple bonds is described.This free-radical cyclization is characterized by high regioselectivity favoring exo addition and by a high ratio of cyclization to reduction.Monocyclic, fused bicyclic, and spirocyclic lactones are formed in good to excellent yield.Use of allyltri-n-butyltin as a chain-transfer agent in the place of n-Bu3SnH affords the corresponding 3-butenyl lactones.