Diphenylmethane, 2,2’-dichloro

Dichloro-2,2 -dihydroxy diphenylmethane, m243 1,1-Dichlorodimethyl ether, d237 Dichlorohydrin, d264... [Pg.175]

The photolysis of 1 l//-dibenzo[c/][l,2]diazepine in acidified EtOH has given the corresponding dibenzodiazepin-ll-one and minor amounts of 2,2 -diaminobenzophenone and 2,2 -diamino-diphenylmethane <67AJC2229>. Similar treatment of the 3,8 -dichloro- and 3,8 -dibromo-ll/7-dibenzodiazepines, in the same solvent, also affords their 11-ethoxy derivatives (68), which adds support to the proposed photoinduced intermolecular hydride-transfer mechanism <91JIC299>. [Pg.124]

BUT liquid eutectic mixture of aromatic amines MOCA 3,3 -dichloro-4,4 -diphenylmethane DDS diaminodiphenylsulfone... [Pg.90]

Dibromo-4-cyanophenol. See Bromoxynil 3,3-Dibromo-5,5-dichloro-2,2-dihydroxy-diphenylmethane 6,6-Dibromo-4,4-dichloro-2,2 -methylenediphenol. See Bromochlorophene 1,2-Dibromo-2,4-dicyanobutane. See Methyldibromo glutaronitrile Dibromodifluoromethane CAS 75-61-6 EINECS/ELINCS 200-885-5 UN 1941 (DOT)... [Pg.1224]

Methane dichloride Methane-, dichloro-. See Methylene chloride Methane, dicyano-. See Malononitrile Methane, diethoxy-. See Diethoxymethane Methane, diphenyl-. See Diphenylmethane Methanedisulfonic acid, aluminum salt (3 2). See Aluminum methionate p-Methane-2,9-dithiol. See D-Limonene dimercaptan Methane gas CAS 74-82-8... [Pg.2549]

Dehydrogenative cross-coupling of diphenylmethane derivatives with substituted arenas is accomplished in the presence of catalytic amounts of iron(II) chloride and 2,3-dichloro-5,6-dicyano-l,4-benzoquinone (DDQ) as an oxidant (Scheme 4-257). Substituted triaryl-methanes are obtained in moderate to good yields. ... [Pg.704]

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