JPH0368907B2 - - Google Patents

Info

Publication number
JPH0368907B2
JPH0368907B2 JP58131389A JP13138983A JPH0368907B2 JP H0368907 B2 JPH0368907 B2 JP H0368907B2 JP 58131389 A JP58131389 A JP 58131389A JP 13138983 A JP13138983 A JP 13138983A JP H0368907 B2 JPH0368907 B2 JP H0368907B2
Authority
JP
Japan
Prior art keywords
group
general formula
optionally substituted
mixture
synthesis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP58131389A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6031562A (ja
Inventor
Akira Ito
Akira Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP58131389A priority Critical patent/JPS6031562A/ja
Publication of JPS6031562A publication Critical patent/JPS6031562A/ja
Publication of JPH0368907B2 publication Critical patent/JPH0368907B2/ja
Granted legal-status Critical Current

Links

JP58131389A 1983-07-18 1983-07-18 ポリメチン染料の製造法 Granted JPS6031562A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58131389A JPS6031562A (ja) 1983-07-18 1983-07-18 ポリメチン染料の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58131389A JPS6031562A (ja) 1983-07-18 1983-07-18 ポリメチン染料の製造法

Publications (2)

Publication Number Publication Date
JPS6031562A JPS6031562A (ja) 1985-02-18
JPH0368907B2 true JPH0368907B2 (fr) 1991-10-30

Family

ID=15056812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58131389A Granted JPS6031562A (ja) 1983-07-18 1983-07-18 ポリメチン染料の製造法

Country Status (1)

Country Link
JP (1) JPS6031562A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182329A5 (en) * 1972-04-27 1973-12-07 Eastman Kodak Co Meso substd N-alkylsulphonated carbocyanines - prepd from beta alkoxy-alkene

Also Published As

Publication number Publication date
JPS6031562A (ja) 1985-02-18

Similar Documents

Publication Publication Date Title
US3705896A (en) Pyrazolo(3,2-c)-s-triazoles and process for the manufacture thereof
JPH06145539A (ja) シアニン化合物
US2107379A (en) Manufacture of carbocyanine dyes
US5892056A (en) Dyes derived from dihydro-carbazolium salts
GB1601019A (en) Process for the preparation of sulphoalkyl quaternary salts of tertiary amines
WO2002012398A1 (fr) Colorants à base de cyanine
US3723419A (en) Preparation of formylmethylene compounds and corresponding photographic dyestuffs
US2213238A (en) Hydroxyalkyl cyanine dye and photographic emulsion
US5707794A (en) Spectral sensitization of silver halide photographic elements
JPS6031562A (ja) ポリメチン染料の製造法
US4311786A (en) Novel sensitizers and their use in direct-positive photographic materials
US2798066A (en) Method for preparing cyanine bases
US3926971A (en) Novel chemical synthesis
US3674782A (en) Intermediates and the preparation and use thereof
US2647116A (en) Cyanine dye salts
US2541015A (en) Preparation of hydroxy cyclammonium quaternary salts
JPH1180140A (ja) ベンゾオキサゾリウム誘導体の製造方法
JPS6195075A (ja) シアニン染料とその製造方法ならびに写真材料の増感剤としてのその使用
JPS63192039A (ja) メチン色素
SU711036A1 (ru) Способ получени солей селеназоли
JPH0948923A (ja) メチン化合物
US3133817A (en) Photographic emulsions containing new sensitizing dyes
JPH0460115B2 (fr)
JPH08208647A (ja) メチン化合物およびｎ−ピラジルジチオカルバミド酸誘導体
JPH08283590A (ja) シアニン化合物および染料組成物