Efficient C−C Double-Bond Formation Reaction via a New Synthetic Strategy:  A Self-Sorting Tandem Reaction

2006 ◽  
Vol 8 (11) ◽  
pp. 2245-2248 ◽  
Author(s):  
Guodong Yin ◽  
Baohan Zhou ◽  
Xianggao Meng ◽  
Anxin Wu ◽  
Yuanjiang Pan
Keyword(s):  
Double Bond ◽  
Bond Formation ◽  
Tandem Reaction ◽  
Formation Reaction ◽  
Synthetic Strategy

scholarly journals Efficient C—C Double-Bond Formation Reaction via a New Synthetic Strategy: A Self-Sorting Tandem Reaction.

ChemInform ◽  
2006 ◽  
Vol 37 (40) ◽  
Author(s):  
Guodong Yin ◽  
Baohan Zhou ◽  
Xianggao Meng ◽  
Anxin Wu ◽  
Yuanjiang Pan
Keyword(s):  
Double Bond ◽  
Bond Formation ◽  
Tandem Reaction ◽  
Formation Reaction ◽  
Synthetic Strategy

Sunlight-induced C C bond formation reaction: Radical addition of alcohols/ethers/acetals to olefins

2021 ◽  
Vol 413 ◽  
pp. 113263
Author(s):  
Mamiko Hayakawa ◽  
Hisashi Shirota ◽  
Souta Hirayama ◽  
Ryuusei Yamada ◽  
Tadashi Aoyama ◽  
...  
Keyword(s):  
Bond Formation ◽  
Radical Addition ◽  
Formation Reaction

scholarly journals Iodobenzene-Promoted Pd-Catalysed ortho-Directed C–H Activation: The Synthesis of Benzothiazoles via Intramolecular Coupling

SynOpen ◽  
2017 ◽  
Vol 01 (01) ◽  
pp. 0001-0007 ◽  
Author(s):  
Meng-Tian Zeng ◽  
Wan Xu ◽  
Min Liu ◽  
Xing Liu ◽  
Cai-Zhu Chang ◽  
...  
Keyword(s):  
Oxidative Coupling ◽  
Bond Formation ◽  
Formation Reaction ◽  
Aryl Ring ◽  
Thiourea Group

A series of 2-aminobenzothiazoles were synthesized by a palladium-catalysed oxidative coupling with good yields (62–89%). Iodobenzene was found to be effective as an additive in this intramolecular C–S bond-formation reaction. The directing thiourea group attached to the aryl ring is essential for the activation of the ortho C–H bond.

ChemInform Abstract: Chemistry of Organolanthanoids. Lanthanoid-Mediated C-C Bond Formation and Cleavage and C-C Double Bond Reduction.

ChemInform ◽  
1988 ◽  
Vol 19 (2) ◽  
Author(s):  
Z. HOU ◽  
Y. FUJIWARA ◽  
T. JINTOKU ◽  
N. MINE ◽  
K. YOKOO ◽  
...  
Keyword(s):  
Double Bond ◽  
Bond Formation

Critical Review of Biotransformational Studies on Steroids by Using Culture of Cunninghamella blakesleeana

2021 ◽  
Vol 18 ◽  
Author(s):  
Azizuddin ◽  
Muhammad Iqbal ◽  
Syed Ghulam Musharraf
Keyword(s):  
Double Bond ◽  
Critical Review ◽  
Structural Modification ◽  
Bond Formation ◽  
Environmentally Friendly ◽  
Side Chain ◽  
Synthetic Compounds ◽  
Efficient Approach ◽  
Cunninghamella Blakesleeana ◽  
Different Strains

: For several decades, biotransformational studies on steroidal compounds have gained a lot of attention because it is an efficient approach for the structural modification of complicated natural or synthetic compounds with high regio-, chemo- and stereoselectivity at environmentally friendly conditions. This review summarizes the use of different strains of Cunninghamella blakesleeana for the biotransformation of sixteen steroids 1-16 into a variety of transformed products. The transformed products may be important as a drug or precursor for the production of important pharmaceuticals. The types of reactions performed by C. blakesleeana include hydroxylation, epoxidation, reduction, demethylation, oxidation, glycosidation, double bond formation, side-chain degradation, isomerisation and opening of an isoxazol ring, which would be difficult to produce by traditional synthesis.

Sign in / Sign up

Export Citation Format

Share Document