Electrochemistry of natural products. VI. Oxidative decarboxylation of some tetrahydroisoquinoline-1-carboxylic acids

1976 ◽  
Vol 41 (3) ◽  
pp. 443-449 ◽  
Author(s):  
J. M. Bobbitt ◽  
Theresa Y. Cheng
Keyword(s):  
Natural Products ◽  
Carboxylic Acids ◽  
Oxidative Decarboxylation

scholarly journals Electrochemical oxidative decarboxylation and 1,2-aryl migration towards the synthesis of 1,2-diaryl ethers

2020 ◽  
Vol 11 (36) ◽  
pp. 10000-10004
Author(s):  
Faxiang Bu ◽  
Lijun Lu ◽  
Xia Hu ◽  
Shengchun Wang ◽  
Heng Zhang ◽  
...  
Keyword(s):  
Natural Products ◽  
Carboxylic Acid ◽  
Carboxylic Acids ◽  
Oxidative Decarboxylation ◽  
Diaryl Ethers ◽  
Valuable Compounds

Carboxylic acid compounds are important chemicals and are widely present in various natural products. The conversion of carboxylic acids into valuable compounds is a promising field.

scholarly journals Mechanically induced solvent-free esterification method at room temperature

RSC Advances ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 5080-5085
Author(s):  
Lei Zheng ◽  
Chen Sun ◽  
Wenhao Xu ◽  
Alexandr V. Dushkin ◽  
Nikolay Polyakov ◽  
...  
Keyword(s):  
Natural Products ◽  
Carboxylic Acids ◽  
Late Stage ◽  
Reaction Mechanisms ◽  
Room Temperature ◽  
Solvent Free ◽  
Mild Conditions

We have developed I2/KH2PO2 and KI/P(OEt)3 strategy syntheses of esters from carboxylic acids and alcohols through different reaction mechanisms. The advantages of present protocol: mild conditions and late-stage diversification of natural products.

Exploring substrate scope and stereoselectivity of P450 peroxygenase OleTJEin olefin-forming oxidative decarboxylation

2016 ◽  
Vol 52 (52) ◽  
pp. 8131-8133 ◽  
Author(s):  
Jian-bo Wang ◽  
Richard Lonsdale ◽  
Manfred T. Reetz
Keyword(s):  
Carboxylic Acids ◽  
Oxidative Decarboxylation ◽  
Straight Chain

The substrate scope of the mild olefin-forming oxidative decarboxylation of straight-chain C4–C22carboxylic acids catalyzed by P450 peroxygenase OleTJEhas been extended to include structurally diverse carboxylic acids.

ChemInform Abstract: Iodosobenzene Diacetate, an Efficient Reagent for the Oxidative Decarboxylation of Carboxylic Acids.

1986 ◽  
Vol 17 (34) ◽  
Author(s):  
J. I. CONCEPCION ◽  
C. G. FRANCISCO ◽  
R. FREIRE ◽  
R. HERNANDEZ ◽  
J. A. SALAZAR ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Oxidative Decarboxylation ◽  
Efficient Reagent

Oxidative decarboxylation of the 3-methyl-2-carboxynorbornanes with lead tetraacetate

1976 ◽  
Vol 54 (8) ◽  
pp. 1222-1225 ◽  
Author(s):  
J. B. Stothers ◽  
K. C. Teo
Keyword(s):  
Carboxylic Acids ◽  
Lead Tetraacetate ◽  
Starting Material ◽  
Oxidative Decarboxylation ◽  
Methyl Group

The mixtures of isomeric acetates produced by oxidative decarboxylation of the four 3-methyl-norbornane-2-carboxylic acids with lead tetraacetate in benzene have been characterized. The composition of these products depends primarily on the configuration of the methyl group in the starting material. The results are compared with those found for the Pb(OAc)4 decarboxylation of the norbornane-, bornane-, and 2,3,3-trimethylnorbornane-2-carboxylic acids. The formation of the products is interpreted in terms of competitive cationic and SNi substitution.

Oxidative decarboxylation of carboxylic acids by pyridine N-oxide

1967 ◽  
Vol 89 (19) ◽  
pp. 4968-4975 ◽  
Author(s):  
Theodore. Cohen ◽  
Il Hwan. Song ◽  
John H. Fager ◽  
Gary L. Deets
Keyword(s):  
Carboxylic Acids ◽  
Oxidative Decarboxylation
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