ChemicalBook Product Catalog Organic Chemistry Hydrocarbons and derivatives Cyclic hydrocarbons 1-ACETYL-1-CYCLOPENTENE

1-ACETYL-1-CYCLOPENTENE

1-ACETYL-1-CYCLOPENTENE Basic information
Product Name:1-ACETYL-1-CYCLOPENTENE
Synonyms:Ethanone, 1-(1-cyclopenten-1-yl)- (9CI);1-ACETYL-1-CYCLOPENTENE;1-acetylcyclopentene;1-(1-Cyclopentenyl)ethanone;1-Acetylcyclopent-1-ene;Methyl (1-cyclopentenyl) ketone;1-(cyclopent-1-en-1-yl)ethanone;1-Acetyl-1-cyclopentene 97%
CAS:16112-10-0
MF:C7H10O
MW:110.15
EINECS:
Product Categories:ACETYLGROUP;C7 to C8;Carbonyl Compounds;Ketones
Mol File:16112-10-0.mol
1-ACETYL-1-CYCLOPENTENE Structure
1-ACETYL-1-CYCLOPENTENE Chemical Properties
Boiling point 70 °C/20 mmHg (lit.)
density 0.955 g/mL at 25 °C (lit.)
refractive index n20/D 1.483(lit.)
Fp 59 °C
Safety Information
RIDADR UN 1224 3/PG 3
WGK Germany 3
HS Code 2914290090
MSDS Information
1-ACETYL-1-CYCLOPENTENE Usage And Synthesis
Uses1-Acetyl-1-cyclopentene may be used in the preparation of the following allenylcycloalkanes:
  • 1-vinylidenyl-2-[4-(trimethylsilyl)-3-butynyl]-cyclopentane
  • 1-vinylidenyl-2-(3-butynyl)-cyclopentane
Synthesis Reference(s)The Journal of Organic Chemistry, 44, p. 450, 1979 DOI: 10.1021/jo01317a033
Tetrahedron Letters, 15, p. 1623, 1974
General Description1-Acetyl-1-cyclopentene is a cyclic alkene. Its lithium enolate undergoes Brook rearrangement-mediated [3+4] annulation with 3-alkyl-3-haloacryloylsilanes to afford tricyclo[5.3.0.01,4]decenone derivatives. Asymmetric oxidative Heck reaction of 1-acetyl-1-cyclopentene in the presence of a Pd-ligand has been reported.
1-ACETYL-1-CYCLOPENTENE Preparation Products And Raw materials
16-DEHYDROPREGNENOLONE PROPIONATE 16,(5-ALPHA)-PREGNEN-3-BETA-OL-11,20-DIONE 16,(5alpha)-Pregnen-3-alpha-ol-11,20-dione 16,(5-BETA)-PREGNEN-3,20-DIONE 16-methyl-20-oxopregna-5,16-dien-3-beta-yl acetate 16-Dehydropregnenolone CASHMERAN 4,16-PREGNADIEN-6ALPHA-METHYL-3,20-DIONE 5,16-PREGNADIEN-20-ONE 9(11), 16,(5-ALPHA)-PREGNADIEN-3-BETA-OL-20-ONE 16,(5-ALPHA)-PREGNEN-3-BETA-OL-20-ONE ACETATE 9(11), 16,(5-ALPHA)-PREGNADIEN-3-BETA-OL-20-ONE ACETATE 1-((3S,5S,8R,9S,10S,13S,14S)-3-HYDROXY-10,13-DIMETHYL-2,3,4,5,6,7,8,9,10,11,12,13,14,15-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-17-YL)-ETHANONE 3BETA-HYDROXY-6-METHYL-5,16-PREGNADIEN-20-ONE ACETATE 16-Dehydroprogesterone 16-METHYL-16-DEHYDROPREGNENOLONE 16,(5-ALPHA)-PREGNEN-3-BETA-OL-11,20-DIONE ACETATE 16,(5-ALPHA)-PREGNEN-3-ALPHA-OL-11,20-DIONE ACETATE
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