[go: up one dir, main page]

Edwards Jr et al., 1955 - Google Patents

The synthesis of 1, 2-dimethoxy-3-isopropylbenzene

Edwards Jr et al., 1955

Document ID
6455643591068417796
Author
Edwards Jr J
Cashaw J
Publication year
Publication venue
The Journal of Organic Chemistry

External Links

Snippet

Since it has been shown (4) that VI on reaction with acetic anhydride and aluminum chloride gives 4-hydroxy-5-isopropyl-3-methoxyacetophenone, stud-ies were made as to the effect of various reagents on the partial demethylation of VI to 2-hydroxy-3-isopropyl-l …
Continue reading at pubs.acs.org (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2103/00—Systems containing at least three condensed rings
    • C07C2103/02—Ortho- or ortho- and peri-condensed systems
    • C07C2103/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2103/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2103/00—Systems containing at least three condensed rings
    • C07C2103/56—Ring systems containing bridged rings
    • C07C2103/58—Ring systems containing bridged rings containing three rings
    • C07C2103/70—Ring systems containing bridged rings containing three rings containing only six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems

Similar Documents

Publication Publication Date Title
Kobsa Rearrangement of aromatic esters by ultraviolet radiation
Brunings et al. Steric Influences on the Aromaticity of Dipyrrylmethenes. The Synthesis and Study of the Properties of a Di-N-methyldipyrrylmethene1
KLOETZEL et al. SYNTHETIC ANALOGS OF CORTICAL HORMONES. I. HOMOGENTISIC ACID AND α, 2, 5-TRIHYDROXYACETOPHENONE DERIVATIVES FROM 2, 5-DIACETOXY-α-DIAZOACETOPHENONE1
Brook et al. Base-catalyzed elimination reactions of triphenylsilanecarboxylic acid and its derivatives
Gill Propyl homologue of tetrahydrocannabinol: its isolation from Cannabis, properties, and synthesis
Sandin et al. Synthesis of 9, 10-dimethyl-1, 2-benzanthracene and of a thiophene isolog
Blank et al. Thyromimetics. I. The Synthesis and Hypocholesteremic Activity of Some 3'and 3', 5'-Alkyl and Aryl-3, 5-diiodothyronines
Edwards Jr et al. The synthesis of 1, 2-dimethoxy-3-isopropylbenzene
Stevens et al. Epoxyethers. IV. Mechanism of the Opening of an Epoxyether with an Organic Acid1
Fieser et al. Mechanism of the Oxidation of Anthracene with Lead Tetraacetate1
Bradshaw et al. Photorearrangements of 2, 4-disubstituted phenyl esters
Cram Preparation and Reactions of 2-Acyl-3-hydroxy-1, 4-naphthoquinones
Benesi et al. The Absorption Spectrum of Iodine in Acetone
DeGraw et al. Synthesis of methyl 14-methyl-cis-8-hexadecenoate and 14-methyl-cis-8-hexadecen-1-ol. Sex attractant of Trogoderma inclusum
US3452051A (en) Deoxyfrenolicins
Okumura Abnormal Reaction of Benzoin with Thionyl Chloride
Piers et al. Stereoselective total synthesis of (+-)-fukinone
Longone et al. Paracyclophanes. III. Octamethyl [2.2] paracyclophane. A Highly Strained Cyclophane1
BAILEY et al. Rearrangements of Certain α-Alkoxy-α-hydroperoxyacophenones. Alcoholysis of Acetic Benzoic Anhydride
Blomquist et al. Reactions of Some Substituted Divinylacetylenes
Hellyer et al. The structure of tasmanone
Wolfrom et al. Osage Orange Pigments. XII. 1 Synthesis of Dihydro-iso-osajin and of Dihydro-isopomiferin2
Noda et al. The characterization of malloprenol and its ester with linolenic acid isolated from the leaves of mallotus japonicus
Eaborn et al. Organosilicon compounds. Part XII. Substituted 9-fluorenyltrimethylsilanes
Fuson et al. The synthesis of mixed benzoins