INK COMPOSITION, INKJET RECORDING INK, AND INKJET RECORDING METHOD
申请人:FUJIFILM Corporation
公开号:US20150062265A1
公开(公告)日:2015-03-05
There is provided an ink composition which at least contains a first color material and a second color material, in which the first color material is a compound represented by Formula (A-I) described in the specification, and the second color material is at least one compound selected from a compound represented by Formula (B-I) described in the specification and a compound represented by Formula (B-V) described in the specification.
US9206326B2
申请人:——
公开号:US9206326B2
公开(公告)日:2015-12-08
Carbocyclization Reaction of ω-Iodo- and 1,ω-Diiodo-1-alkynes without the Loss of Iodine Atoms through a Carbenoid-Chain Process
give (diiodomethylene)cycloalkanes. The diiodomethylene products are also obtained by iodine atom-transfer-type cyclization of ω-iodo-1-alkynes, using 1-iodo-1-hexyne as an external iodine atom source. Bromine atom-transfer and proton-transfer cyclization proceed as well by employing 1-bromo-1-octyne and 1-octyne, respectively. These reactions are proposed to proceed through a carbenoid-chain process