JPS55147260A - Photosensitized production of viologen cation radical - Google Patents

Photosensitized production of viologen cation radical

Info

Publication number
JPS55147260A
JPS55147260A JP5665279A JP5665279A JPS55147260A JP S55147260 A JPS55147260 A JP S55147260A JP 5665279 A JP5665279 A JP 5665279A JP 5665279 A JP5665279 A JP 5665279A JP S55147260 A JPS55147260 A JP S55147260A
Authority
JP
Japan
Prior art keywords
viologen
production
radical
cation radical
photosensitizer
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.)
Granted
Application number
JP5665279A
Other languages
Japanese (ja)
Other versions
JPS5633390B2 (en
Inventor
Masao Kaneko
Akira Yamada
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.)
RIKEN Institute of Physical and Chemical Research
Original Assignee
RIKEN Institute of Physical and Chemical Research
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 RIKEN Institute of Physical and Chemical Research filed Critical RIKEN Institute of Physical and Chemical Research
Priority to JP5665279A priority Critical patent/JPS55147260A/en
Publication of JPS55147260A publication Critical patent/JPS55147260A/en
Publication of JPS5633390B2 publication Critical patent/JPS5633390B2/ja
Granted legal-status Critical Current

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  • Pyridine Compounds (AREA)

Abstract

PURPOSE: To obtain the title radical, useful for the production of hydrogen by the sunlight, readily and rapidly, by irradiating a viologen with visible light using an alcohol as reducing agent and a poly(pyridyl)ruthenium complex as a photosensitizer.
CONSTITUTION: The production of a viologen cation radical by irradiating a viologen with visible light, can be accelerated by using an inexpensive and easily available alcohol as reducing agent and a poly(pyridyl)ruthenium complex of the formula I (L is a coordinator of ruthenium, e.g. α,α'-bipyridyl, α,α',α"-terpyridyl, o- phenanthroline, and their substituted derivatives; X- is halogen ion; m is an integer of 1, 2, 3; n is an integer of 0W20) as a photosensitizer. The above radical can be used for the production of hydrogen by the chemical transformation of the solar energy.
COPYRIGHT: (C)1980,JPO&Japio
JP5665279A 1979-05-07 1979-05-07 Photosensitized production of viologen cation radical Granted JPS55147260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5665279A JPS55147260A (en) 1979-05-07 1979-05-07 Photosensitized production of viologen cation radical

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5665279A JPS55147260A (en) 1979-05-07 1979-05-07 Photosensitized production of viologen cation radical

Publications (2)

Publication Number Publication Date
JPS55147260A true JPS55147260A (en) 1980-11-17
JPS5633390B2 JPS5633390B2 (en) 1981-08-03

Family

ID=13033291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5665279A Granted JPS55147260A (en) 1979-05-07 1979-05-07 Photosensitized production of viologen cation radical

Country Status (1)

Country Link
JP (1) JPS55147260A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260611A2 (en) * 1986-09-13 1988-03-23 BASF Aktiengesellschaft Process for the realization of enzymatic oxidations

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62108245A (en) * 1985-11-06 1987-05-19 Res Dev Corp Of Japan Photochromic material, photochromic element, and process for recording and erasing information

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260611A2 (en) * 1986-09-13 1988-03-23 BASF Aktiengesellschaft Process for the realization of enzymatic oxidations
JPS6371187A (en) * 1986-09-13 1988-03-31 バスフ・アクチエンゲゼルシヤフト Enzymatic oxidation method

Also Published As

Publication number Publication date
JPS5633390B2 (en) 1981-08-03

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