Detail of "1818-28-6"

CAS Number:
1818-28-6
Name:
Ethanone,1-(2,4,5-trimethoxyphenyl)-
Molecular Structure:
Formula:
C₁₁H₁₄O₄
Molecular Weight:
210.23
Synonyms:
Acetophenone,2',4',5'-trimethoxy- (7CI,8CI);2,4,5-Trimethoxyacetophenone;2',4',5'-Trimethoxyacetophenone;NSC 401454;
EINECS:
217-333-4
Density:
1.089 g/cm³
Boiling Point:
328.3 ºC at 760 mmHg
Flash Point:
144.4 ºC

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Preparation of 1,4-bis(2,4,5-trimethoxyphenyl)butane: Preparation of 1,4-bis(2,4,5-trimethoxyphenyl)butane. Al-Farhan, Emile; Amofah, Rosemary; Keehn, Philip M.; Stevenson, Robert (Dep. Chem., Brandeis Univ., Waltham, MA 02254-9110, USA). Org.There are some reagents with their cas registry numbers 139452-23-6 and 1818-28-6 are used in this study. Prep. Proced. Int., 24(1), 78-80 (English) 1992. CODEN: OPPIAK. ISSN: 0030-4948. DOCUMENT TYPE: Journal CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) Title compd. R(CH2)4R [R = 2,4,5-(MeO)3C6H2] was prepd. from RH by sequential acetylation with Ac2O and iodine catalysis, dimerization of RCOMe enolate promoted by CuCl2, cyclization of RCO(CH2)2COR with HCl in MeOH, and catalytic hydrogenolysis of 2,5-di-R-substituted furan. .