2-Aceto-naphthone

The benzyl adducts are also obtained in the photochemical reactions with other carbonyl compounds [1-NA, l -acetonaphthone (1-AN), 2 -aceto-naphthone (2-AN)] in the presence of Mg2+ in MeCN [188], When benzyltrimethylsilane is replaced by allyltrimethylsilane (CH2=CHCH2 x SiMe3), the corresponding allyl adducts are also obtained [188],... 

SYNS l-ACETONAPHTHALENE a-ACETO-NAPHTHONE 1-ACETONAPHTHONE 1-ACETYLNAPHTHALENE ETHANONE, 1-(1-NAPHTHALENYL)-(9CI) METHYL a-NAPHTHYL KETONE METHYL 1-NAPHTHYL KETONE a-METHYL NAPHTHYL KETONE 1-(1-NAPHTH-ALENWL)ETHANONE a-NAPHTHYL METHYL KETONE 1-NAPHTHYL METHYL KETONE... 

The photocycloaddition of 2-morpholinoacrylonitrile to substituted 1-aceto-naphthone (62) has been found to be substituent-dependent. For example, (62 R = MeO, R = H) gives only the [4+2] cycloadduct whereas (62 R = H, R = CN R = H, R = MeO) lead to the [2+2] cycloadduct. The calix[4]arene-based 2-naphthoate (63) is reported to be photoconverted into the dimer (64), and photocycloreversion of the cyclodimers (65 - 69) gives quantitative yields of the corresponding naphthalenes. ... 

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