Photolysis of bis(methoxyphenyl) methylp
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Mitsunobu Nakamura; Min Shi; Yoshiki Okamoto; Setsuo Takamuku
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Article
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1995
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Elsevier Science
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English
⚖ 641 KB
On UV irradiation in methanol, bis(methoxyphenyl) methylphosphonates undergo ipso coupling of two methoxyphenyl groups or intramolecular rearrangement of a methoxyphenyl group to give dimethoxybiphenyl and trimethoxybiphenyl respectively. They exhibit two emission bands attributed to a monomeric exc