A sequential transformation consisting of a twofold Heck reaction of 1,2-diiodobenzene (14) with allyl alcohol (2) followed by an intramolecular aldol condensation is suitable for the construction of the benzocyclohept-2-ene-2-carboxaldehyde (15). Under the same reaction conditions 1,8-diiodonayhthalene (7) lends to 1-acenaphthenyl-methanol (6), 2-(1-acenaphthenyl)-ethanol (8), 1-(1w-acenaphthenyl)-ethanol (11), 5-(1,8-naphthalena)-nonan-2,8-dione (12) and 5-(1-naphthyl)-3-methylpentan-2-on (13) mainly.
Acenaphthylene derivative, polymer, and antireflection film-forming composition
申请人:JSR Corporation
公开号:EP1386904B1
公开(公告)日:2008-09-17
Haddad Nizar, Abu-Shqara Elias, J. Org. Chem., 59 (1994) N 20, S 6090-6092
作者:Haddad Nizar, Abu-Shqara Elias
DOI:——
日期:——
US7037994B2
申请人:——
公开号:US7037994B2
公开(公告)日:2006-05-02
An Efficient Synthesis of 1-Substituted Acenaphthylenes and Acenaphthenes, Synthesis of Acenaphthene-1-carboxylic acid