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3-(3-bromopropyl)phenol is an organic compound characterized by its molecular formula C9H11BrO, which indicates the presence of nine carbon atoms, eleven hydrogen atoms, one bromine atom, and one oxygen atom. This chemical features a phenol group (a hydroxyl group attached to a benzene ring) and a 3-bromopropyl chain, which is a three-carbon alkyl chain with a bromine atom at the third carbon. The bromine substitution on the propyl chain and the phenol group endow 3-(3-bromopropyl)phenol with unique chemical properties, making it potentially useful in various applications such as pharmaceuticals, agrochemicals, or as an intermediate in the synthesis of other organic compounds. Due to the presence of bromine, it is also important to consider its environmental impact and safety profile, as halogenated compounds can have different toxicological and ecological effects compared to their non-halogenated counterparts.

1971-83-1

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1971-83-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1971-83-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,7 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1971-83:
(6*1)+(5*9)+(4*7)+(3*1)+(2*8)+(1*3)=101
101 % 10 = 1
So 1971-83-1 is a valid CAS Registry Number.

1971-83-1Relevant academic research and scientific papers

INTRAMOLECULAR RADICAL COUPLING OF A PHENOLIC ENOLATE: OXIDATIVE FRAGMENTATION OF THE SPIRODIKETONE INTERMEDIATE

Leboff, A.,Carbonelle, A.-C.,Alazard, J.-P.,Thal, C.,Kende, A. S.

, p. 4163 - 4164 (2007/10/02)

Ferricyanide oxidation of the dianion of the phenolic β-diketone 6b in basic conditions effects intramolecular radical coupling to form the spirocyclic diketone 7 which leads to the hydroxy tetralone 8 via an oxidative fragmentation process.

Intramolecular Alkylation of Phenols. Part 5. A Regiospecific Anionic Ring Closure of Phenols via Quinone Methides

Murphy, William S.,Wattanasin, Sompong

, p. 1567 - 1577 (2007/10/02)

The bis-magnesium salts of the triols (6a) and (6h) cyclise when heated in benzene with high ortho-regiospecificity to the corresponding bis-phenols (7) and (8).The triols (6k) and (6o) under the same conditions cyclise with high para-regiospecificity to the corresponding bis-phenols (7) and (8).Both (6a) and (6h) cyclise via o-quinone methides, and (6k) and (6o) via p-quinone methides.Results from the use of, inter alia, 18-crown-6, indicate that the high ortho-regiospecificity of the cyclisation of (6a) and (6h) is due to intramolecular Mg(II) bridging of the intermediate o-quinone methides.The high para-regiospecificity of cyclisation of (6k) and (6o) is due to steric hindrance towards o-cyclisation of the intermediate p-quinone methides presented by the Mg(II) cation.The unexpected facility with which (6a) and (6k) undergo ring closure is discussed.

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