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185-70-6

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185-70-6 Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 92, p. 5753, 1970 DOI: 10.1021/ja00722a047Organic Syntheses, Coll. Vol. 5, p. 755, 1973

Check Digit Verification of cas no

The CAS Registry Mumber 185-70-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,8 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 185-70:
(5*1)+(4*8)+(3*5)+(2*7)+(1*0)=66
66 % 10 = 6
So 185-70-6 is a valid CAS Registry Number.
InChI:InChI=1/C7H12O/c1-2-4-7(5-3-1)6-8-7/h1-6H2

185-70-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-Oxaspiro[2.5]octane

1.2 Other means of identification

Product number -
Other names 1-Oxa-spiro[2.5]octan

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:185-70-6 SDS

185-70-6Relevant academic research and scientific papers

Revisiting the Corey-Chaykovsky reaction: The solvent effect and the formation of β-hydroxy methylthioethers

Peng, Yu,Yang, Jin-Hui,Li, Wei-Dong Z.

, p. 1209 - 1215 (2007/10/03)

The classical Corey-Chaykovsky (CC) reaction of ketones in ethereal solvents (i.e., THF or Et2O) resulted in the production of a significant amount of β-hydroxy methylthioether 2 along with normal epoxide product 1. Some interesting and synthet

OXYDATION D'ALCENES CYCLIQUES PAR L'IODYLBENZENE CATALYSEE PAR L'ACETYLACETONATE DE VANADYLE

Barret, R.,Pautet, F.,Daudon, M.,Mathian, B.

, p. 439 - 440 (2007/10/02)

Iodylbenzene with vanadyl acetylacetonate oxidizes cyclic alkenes, the experimental results accord with a free radical oxidation mechanism.

Reaction of Lithium with Alkylidene Halides and Carbonyl Compounds

Pasha, M. A.,Ravindranath, B.

, p. 781 - 782 (2007/10/02)

While benzylidene bromide reacts with aromatic aldehydes and lithium to give stilbenes, the reaction with aliphatic carbonyl compounds as well as that of alkylidene halides with carbonyl compounds and lithium are complicated by several competing side reactions.

Hydroxylation by Cytochrome P-450 and Metalloporphyrin Models. Evidence for Allylic Rearrangement

Groves, John T.,Subramanian, Durga V.

, p. 2177 - 2181 (2007/10/02)

The allylic hydroxylation of 3,3,6,6-tetradeuteriocyclohexene, methylenecyclohexane, and β-pinene has been examined with phenobarbital-induced liver microsomal cytochrome P-450 (P-450LM2) and with iron porphyrin and chromium porphyrin model systems.Aerobic and peroxide dependent enzymic regimes were investigated with purified P-450LM2 and with microsomal suspensions.Epoxidation and allylic hydroxylation were primary reactions with all substrates.With 3,3,6,6-tetradeuteriocyclohexene, the major hydroxylation product (60-80percent) was the result of hydroxylation at the deuterated allylic site.In all cases, a significant amount (20-40percent) of hydroxylation occurred with allylic rearrangement.The iron porphyrin/iodosylbenzene model system also showed preferential hydroxylation of the deuterated allylic site (70percent) with significant allylic rearrangement (30percent).By contrast, the chromium porphyrin/iodosylbenzene model system showed complete scrambling of the allylic system.Extensive rearrangement accompanied the hydroxylation of methylenecyclohexane and β-pinene by both the enzymic and metalloporphyrin systems whereas the selenium dioxide oxidation of these substrates gave selective allylic hydroxylation without rearrangement.A mechanism is suggested for allylic hydroxylation by cytochrome P-450 and by the metalloporhyrin model systems involving initial hydrogen atom abstraction from the allylic site and geminate, cage recombination of the incipient, allylic free radical.

Preparative Oxidation of Cycloalkanes with O(3P) Atoms. Microwave Discharge of CO2 as a Source of O(3P) Atoms.

Zadok, Elazar,Mazur, Yehuda

, p. 2223 - 2225 (2007/10/02)

Reaction of O atoms produced by CO2 discharge with cycloalkanes leads to their hydroxy, keto, and epoxy derivatives.The main products of oxidation of isomeric 1,2-dimethylcyclohexanes and cis-decalin were their respective tertiary alcohols formed with a high retention of configuration.This oxidation proceeds via radical mechanism, and the alcohols are formed by radical combination in a solvent cage.The influence of temperature and of O2 on the relative product distribution was investigated.

Studies on the Autoxidation of Some Monocyclic Olefins

Blau, K.,Mueller, U.,Pritzkow, W.,Schmidt-Renner, W.,Sedshaw, Z.

, p. 915 - 932 (2007/10/02)

The autoxidations of cyclopentene, cyclohexene, cycloheptene, cyclooctene, cycloocta-1,5-diene, 1-methylcyclopentene, 1-methylcyclohexene, 1-methylcycloheptene, 1-methylcyclooctene, methylene cyclopentene, and methylene cyclohexene with pure oxygen under normal pressure were studied.The epoxides formed were determined gaschromatographically.In most cases also the products of allylic oxidation were analyzed and their structures elucidated after reduction to the corresponding allyl alcohols.The portions of high boiling or polymeric products which could not be detected gaschromatographically and also the real yields of epoxides were determined by balance experiments in the presence of inert internal standards.

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