19863-70-8

Basic information

• Product Name: Ethanone, 1-(2,3-dihydro-2-benzofuranyl)- (9CI)
• Synonyms: Ethanone, 1-(2,3-dihydro-2-benzofuranyl)- (9CI);1-(2,3-Dihydro-benzofuran-2-yl)-ethanone
• CAS NO: 19863-70-8
• Molecular Formula: C10H10O2
• Molecular Weight: 162.1852
• Product Categories: ACETYLGROUP
• Mol File: 19863-70-8.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Ethanone, 1-(2,3-dihydro-2-benzofuranyl)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 1-(2,3-dihydro-2-benzofuranyl)- (9CI)(19863-70-8)
• EPA Substance Registry System: Ethanone, 1-(2,3-dihydro-2-benzofuranyl)- (9CI)(19863-70-8)

Safety Data

• Hazardous Substances Data: 19863-70-8(Hazardous Substances Data)

Upstream product

• 1646-26-0 1-(benzo[b]furan-2-yl)ethanone 
• 1047648-54-3 N-Methoxy-N-methyl-2,3-dihydro-1-benzofuran-2-carboxamide 
• 75-16-1 methylmagnesium bromide 
• 90-02-8 salicylaldehyde 
• 104518-79-8 4-trimethylsilyl-2-(trans-2-butenyl)phenol 
• 104518-80-1 (E)-4-bromo-2-(but-2-en-1-yl)phenol 
• 14004-15-0 2-crotylphenol 
• 16198-39-3 (+/-)-2-ethenyl-2,3-dihydrobenzofuran 

Downstream Products

• 92582-15-5 1-(5-acetyl-2,3-dihydro-2-benzofuranyl)-1-methylethyl acetate 

Relevant articles and documents

ANTIPARASITIC AGENTS

The present invention relates to compounds of the formula (I) and pharmaceutically acceptable salts thereof, compositions containing such compounds and the uses of such compounds as antiparasitic agents.

cis-Oxypalladation Complexes Derived from (1R,5R)-2(10),3-Pinadiene and Their Utilization in Pd(II)-catalyzed Enantioselective Cyclization of 2-(trans-2-Butenyl)phenols

(1R,5R)-2(10),3-Pinadiene, when treated with either Na2PdCl4 in MeOH or Pd(OAc)2 in AcOH and NaCl, gives di-μ-chloro-bis (4a) or (4b), respectively.These complexes represent the firstly isolated cis-oxypalladation adduct.The ligand exchange of 4b with AgOAc affords di-μ-acetato-bis (5b) which serves as the catalyst for the asymmetric cyclization of 2-(trans-2-butenyl)phenols leading to 2-vinyl-2,3-dihydrobenzofurans (13).Although the enantioselectivities induced in this asymmetric cyclization are not high (1-29percent ee), noteworthy is that the cis-complex 5b affords (R)-(-)-enantiomer of 13 while the parent di-μ-acetato-bis give the (S)-isomer.As an application of the present asymmetric cyclization, attempts to synthesize (S)-(+)-tremetone have been made.