Detail of "16807-60-6"

Reference

Photocycloaddition of 3-methoxycyclohexenone and 3-aminocyclohexenone to ethoxyethylene: stereochemistry of the cycloadducts

Photocycloaddition of 3-methoxycyclohexenone and 3-aminocyclohexenone to ethoxyethylene: stereochemistry of the cycloadducts. Tsuda, Yoshisuke; Kiuchi, Fumiyuki; Umeda, Ikuno; Iwasa, Etsuo; Sakai, Yuki (Fac. Pharm. Sci., Kanazawa Univ., Kanazawa 920, Japan). Chem. Pharm. Bull., 34(9), 3614-22 (English) 1986. CODEN: CPBTAL.Several substances with their cas registry numbers 16807-60-6 and 108267-12-5 may be metioned in this study. ISSN: 0009-2363. DOCUMENT TYPE: Journal CA Section: 24 (Alicyclic Compounds) Irradn. of 3-methoxycyclohexanone and EtOCH:CH2 in MeOH at 254 nm gave 4 stereoisomeric head-to-tail [2 + 2] cycloadducts, the structures of which were detd. chem. and spectroscopically. The analogous cycloadduct of 3-aminocyclohexenone and EtOCH:CH2 decompd. into 2-ethoxy-1,5-cyclooctanedione on silica gel. .

Carbon-13 NMR spectroscopy of quinoid compounds

Carbon-13 NMR spectroscopy of quinoid compounds.Some chemicals with cas registry numbers like 930-68-7 and 16807-60-6 are also used. I. Substituted p-benzoquinones and 2-cyclohexenones. Hoefle, G. (Inst. Org. Chem., Tech. Univ. Berlin, Berlin, Ger.). Tetrahedron, 32(12), 1431-6 (German) 1976. CODEN: TETRAB. DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) 1H coupled and 1H noise decoupled 13C NMR spectra of 20 p-benzoquinones and 2-cyclohexenones, having O, N, and halogen substituents were measured. The unequivocal assignment of the spectra was achieved with the aid of the 2- and 3-bond spin-spin coupling between 13C and protons. .