Detail of "1145-93-3"

CAS Number:
1145-93-3
Name:
Phosphonic acid,P-[(4-methoxyphenyl)methyl]-, diethyl ester
Molecular Structure:
Formula:
C12H19 O4 P
Synonyms:
Phosphonicacid, (p-methoxybenzyl)-, diethyl ester (8CI); Phosphonic acid,[(4-methoxyphenyl)methyl]-, diethyl ester (9CI); Diethyl(4-methoxybenzyl)phosphonate; Diethyl (p-methoxybenzyl)phosphonate

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Biologically active bibenzyl derivatives: Biologically active bibenzyl derivatives. Huneck, Siegfried (E. Ger. ). Ger.Some commonly used reagents like 52528-97-9 and 1145-93-3 are used in this experiment. (East) DD 118273 20 Feb 1976,7 pp. (German). (German Democratic Republic). CODEN: GEXXA8. CLASS: IC: C07C039-16. APPLICATION: DD 75-185322 9 Apr 1975. DOCUMENT TYPE: Patent CA Section: 25 (Noncondensed Aromatic Compounds) Pellepiphyllin (I; R = R2 = OMe, R1 = OH) (II) and lunularin (I; R = R2 = OH; R1 = H) (III) were prepd. by the reaction of a methoxybenzaldehyde with 4-MeOC6H4CH2P(O)(OEt)2 (IV). Thus, 2,3-R(MeO)C6H3CHO (R = H, MeO) reacted with IV to give 2,3-R(MeO)C6H3CH:CHC6H4OMe-4 (R = H, MeO), which were hydrogenated to I (R = R2 = MeO, R1 = H, MeO). Treatment of these intermediates with BBr3 gave III and I (R = R1 = R2 = OH), which was converted into II with Me2SO4 or CH2N2, followed by chromatog. .

Stilbene derivatives having hydroxy groups for electrophotographic photoreceptors: Stilbene derivatives having hydroxy groups for electrophotographic photoreceptors.There are some reagents like 1145-93-3 is used in this study. Tamoto, Nozomi; Sasaki, Masaomi; Naga, Kazukiyo; Shimada, Tomoyuki; Adachi, Chihaya; Tanaka, Chiaki; Katayama, Ei; Anzai, Mitsutoshi; Morooka, Katsuhiro (Ricoh Co., Ltd.; Hodogaya Chemical Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 09194442 A2 29 Jul 1997 Heisei, 12 pp. (Japanese). (Japan).Several substances like 1145-93-3 may be metioned in this study. CODEN: JKXXAF. CLASS: ICM: C07C215-74. ICS: G03G005-06. APPLICATION: JP 1996-9392 23 Jan 1996. DOCUMENT TYPE: Patent CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) Section cross-reference(s): 38, 74 The title derivs. I [Ar1-2 = (un)substituted arylene, heterocyclylene; Ar3 = (un)substituted aryl, heterocyclyl; R1-2 = (un)substituted alkyl, halo, (un)substituted aryl, (un)substituted heterocyclyl; m, n = 0-4], useful as charge-transporting materials by themselves for electrophotog. photoreceptors and monomers for polycarbonates as photoconductive materials, are claimed. ..