Browsing by Author "Ratner V."

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  • Action of lead tetraacetate on 3-carene 
    Arbuzov B.; Isaeva Z.; Ratner V. (1962)
    1. In the course of the action of lead tetraacetate on 3-carene the acetate of the same (+)-alcohol is formed as was found in the products of the autoxidation of 3-carene. 2. The alcohol under investigation is identical ...
  • Conformation of 2,3-caranediols and 3-hydroxy-2-caranones 
    Arbuzov B.; Isaeva Z.; Povodyreva I.; Ratner V. (1979)
    1. The hydroxyl groups in 2β,3α-caranediol occupy diaxial positions, and those in 2α,3β-caranediol occupy diequatorial positions. 2. 2α,3α-Caranediol and 2β,3β-caranediol exist predominantly in forms with an axial tertiary ...
  • Hydroxymercuration-demercuration of (±)-pinol 
    Arbuzov B.; Isaeva Z.; Ratner V. (1981)
    The hydroxymercuration-demercuration of (±)-pinol leads to (±)-4α-hydroxypinol. © 1982 Plenum Publishing Corporation.
  • Hydroxymercuration-demercuration of 2-carene 
    Arbuzov B.; Ratner V.; Isaeva Z.; Belyaeva M.; Povodyreva I. (1979)
    trans-3-Caranol, a-terpineol, p-5-methene-1,8-diol, and p-6-menthene-5,8-diol are formed in the hydroxymercuration-demercuration of 2-carene. © 1979 Plenum Publishing Corporation.
  • Hydroxymercuration-demercuration of 3-carene 
    Arbuzov B.; Ratner V.; Isaeva Z.; Kazakova E. (1972)
    It was found that Hg(OAc)2 adds to 3-carene both to the double bond and to the three-membered ring; the formation of β-4-caranol and trans-1,8-terpin as demercuration products is in agreement with the trans-addition of the ...
  • Oxidation of 2-carene by means of potassium permanganate 
    Arbuzov B.; Ratner V.; Isaeva Z.; Abaeva N. (1974)
    The oxidation of 2-carene with KMnO4 leads to the formation of 2 α,3 α-caranediol and 3 α-hydroxy-2-caranone. The reduction of the latter with KBH4 gives 2 β, 3 α-caranediol. © 1975 Plenum Publishing Corporation.
  • Oxidation of 3- and 4-carenes with mercuric acetate in acetic acid 
    Arbuzov B.; Ratner V.; Isaeva Z.; Kazakova E.; Belyaeva M. (1971)
    1. A study was made of the oxidation of 3-carene with Hg(OAc)2 in acetic acid at 23 and 86°, and with (HgOAc)2 at 90°. The action of both of the oxidizing agents leads to the same acetylative oxidation products: the acetates ...
  • Oxidation of 3-carene by lead tetraacetate in acetic acid 
    Ratner V.; Isaeva Z.; Arbuzov B. (1969)
    1. The oxidation of 3-carene with P (OAc)4 in acetic acid was studied. The following were found in the reaction products: m-methylisopropenylbenzene; 3,6,6-trimethylcycloheptadiene-2,4-one-1; 3-acetyl-6,6-dimethylbicyclo ...
  • Oxidation of 3-carene by thallium(III) acetate 
    Ratner V.; Isaeva Z.; Povodyreva I.; Efremov Y.; Arbuzov B. (1983)
    Oxidation of 3-carene by thallium(III) acetate leads to 3-acetyl-6,6-dimethylbicyclo[3.1.0]hexane; 2-(p-tolyl)-2-propanol; 3 /gb,4 /gb-caranediol, 1-(p-menthene)-5,8-diol, and a product with an assumed structure of ...
  • Oxidation of 3-carene with mercuric acetate 
    Isaeva Z.; Arbuzov B.; Ratner V.; Povodyreva I. (1965)
    The oxidation of 3-carene with mercuric acetate was studied. The oxidative acetylation of 3-carene with mercuric acetate leads to a less complex mixture of products than oxidation with lead tetraacetate. The main products ...
  • Oxidation of 3-carene with Pb(OAc)4 in benzene 
    Arbuzov B.; Ratner V.; Isaeva Z. (1973)
    The products of the oxidation of 3-carene with lead tetraacetate in benzene contain, besides the previously identified compounds, also the acetates of trans-4-caren-3-ol, m-mentha-1,3-dien-8-ol and 2-(m-tolyl)-2-propanol, ...
  • Oxidation of 3-carene with selenious acid 
    Isaeva Z.; Arbuzov B.; Ratner V. (1965)
    1. The action of selenious acid on 3-carene in ethanolic solution was studied. It results in the formation of a complex mixture, consisting of p-isopropenyltoluene, p-mentha-l,5-dien-8-ol, the ethyl ether of a dienol ...
  • Oxidation of carene by thallium(III) acetate 
    Ratner V.; Isaeva Z.; Povodyreva I.; Goryachkina N.; Efremov Y.; Arbuzov B. (1983)
    2-p-Tolylpropanol-2, p-menth-1,8-dien-3-ol, p-menth-1-en-3α, 8-diol, p-menth-1-en-3β, 8-diol, p-menth-1-en-3-on-8-ol, p-menth-1,8-dien-5,6-diol, and 2,3-dihydroxy-1,8-cineole are formed during the oxidation of 2-carene by ...
  • Oxidation of trans-alloocimene by thallium(III) nitrate 
    Ratner V.; Chernov P.; Arbuzov B. (1990)
    We have obtained 2,7-dimethoxy-2,7-dimethyl-3,5-octadiene by the action of thallium(III) nitrate on trans-allo-ocimene. © 1990 Plenum Publishing Corporation.
  • PMR study of the three-dimensional structure of stereoisomeric adducts of cis-alloocimene with acrylonitrile and their cyclization products with dichlorocarbene 
    Arbuzov B.; Ratner V.; Danilova O.; Chernov P.; Samitov Y. (1988)
    1. cis-Alloocimene adds acrylonitrile to give two stereoisomeric adducts, which exist in a half-chair conformation. Based on PMR spectra, one of the stereoisomers has a quasiaxial methyl group and pseudoequatorial nitrile ...
  • Products of chlorination of 3-carene by N-chlorosuccinimide 
    Ratner V.; Isaeva Z.; Arbuzov B. (1987)
    The chlorination of 3-carene by N-chlorosuccinimide gave (-)-4α-chloro-3 (10)-carene, (-)-3Β,4α-dichlorocarane, (+)-3α,4Β-dichlorocarane, and 2,8-dichloro-p-mentha-1(7),5-diene. © 1987 Plenum Publishing Corporation.
  • Synthesis of 2α,3β- and 2β,3β-caranediols 
    Arbuzov B.; Ratner V.; Isaeva Z.; Gudova V.; Rubinova N.; Belyaeva M. (1979)
    2α,3β- and 2β,3β-caranediols were synthesized by the oxymercuration-demercuration of 3-carene- and 3(7)-caren-2-trans-ols with successive reduction of 3β,4β-epoxycaran-2-one with KBH4, and LiAlH4, respectively. © 1979 ...

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