[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Koelsch, 1960 - Google Patents

Electrophilic Properties of Ethyl 3-Phenylindone-2-carboxylate

Koelsch, 1960

Document ID
9508034571374186231
Author
Koelsch C
Publication year
Publication venue
The Journal of Organic Chemistry

External Links

Snippet

In spite of presumed steric hindrance and electronic deactivation, the 2, 3-double bond in ethyl 3-phenylindone-2-carboxylate is quite reactive. The compound adds amines or alcohols to give products stable only in basic solution, but it adds many other types of active …
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
    • C07C45/72—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 of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2101/00—Systems containing only non-condensed rings
    • C07C2101/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2101/14—The ring being saturated
    • 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
    • C07C2101/00—Systems containing only non-condensed rings
    • C07C2101/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2101/16—The ring being unsaturated
    • 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
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly-bound oxygen atom, not being part of a -CHO group
    • 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
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • 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
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, -CHO, keto, ether, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton

Similar Documents

Publication Publication Date Title
Hauser et al. Condensations at the Methyl Group Rather than the Methylene Group of Benzoyl-and Acetylacetone Through Intermediate Dipotassio Salts1
DALE et al. Substituted styrenes. VI. syntheses of the isomeric formylstyrenes and o-and m-vinylbenzoic acid
Kloetzel Reactions of nitroparaffins. II. Addition of nitroparaffins to unsaturated esters
Koelsch Electrophilic Properties of Ethyl 3-Phenylindone-2-carboxylate
Newman et al. Synthesis of a series of substituted phenylpropiolic acids
Cohen et al. Preparation and Decomposition of a Cyclic Azo Compound. 3, 6-Diphenyl-3, 4, 5, 6-Tetrahydropyridazine
Stevens et al. Epoxyethers. VI. A Triphenyl Substituted Epoxyether
Lauer et al. The Rearrangement of Phenyl Allyl Ethers. VIII. Ethyl p-(γ, γ-Dimethylallyloxy)-benzoate1
Ramachandran et al. Acetylation of Methyl Methoxycoumarilates and the Synthesis of 7-Methyl-9H-furo [3, 2-f][1] benzopyran-9-one1
Searles et al. Alkylation and Cyclization of Benzoylacetanilides1
Filler et al. Fluorinated aromatic amino Acids. 1, 2 II. 2-and 3-Trifluoromethyltyrosines. Hydrolytic Stability of the Trifluoromethyl Group on the aromatic nucleus
Mathur et al. Acetylium perchlorate-catalyzed preparation of ketones. The use of sodium perchlorate-acetyl chloride mixture in the ring acetylation of phenol ethers
Koelsch et al. Studies in the peri-Naphthindene Series. II. The Action of Phenyl-lithium on 8-Phenyl-peri-naphthindandione-7, 91
Anchel et al. The Cyclic Dehydration of Biphenyl Derivatives to Fluorenes
US2565300A (en) Unsymmetrical dichloro-dihydroxybenzophenones and a method for their production
US2745866A (en) Alpha, beta-diaryl substitution products of alpha-alkenonitriles
Kohler et al. Some addition reactions of phenyl benzoyl acetylene
FUSON et al. Condensation of Benzalacetophenone with Phenylmagnesium Bromide. 2-Benzhydryl-2-hydroxy-3, 3-diphenylpropionic Acid1
von E. Doering et al. On the reported rearrangement of 2, 4, 7-tribromotropone to 3, 5-dibromobenzamide
Koelsch An Indone to Naphthol Ring Expansion
Zimmerman et al. The Cleavage Reaction of 1, 3-Diols. II. The Synthesis, Cleavage and Proof of Configuration of Two Pairs of Diastereomeric Secondary-Tertiary 1, 3-Diols1
Cope et al. The condensation product of 9, 10-phenanthrenequinone and ethyl acetoacetate
Smith et al. Action of Pyridine and Iodine upon Two o-Phenolic-1, 4-diketones: 4, 6, 7-Trimethylcoumarandione and its 5-Hydroxy Derivative
Goeckner et al. Reaction of cyanide ion with carbonyl compounds in dipolar aprotic solvents
Phillips et al. The Friedel-Crafts Condensation of trans-2-Hydroxycyclohexaneacetic Acid Lactone with Aromatic Hydrocarbons. I. Benzene and Naphthalene