14478-13-8Relevant articles and documents
A New Method of Synthesizing 7-(2-Hydroxy-5-oxo-1-cyclopentenyl)heptanoic Acid and Related Compounds
Naora, Hirokazu,Ohnuki, Takashi,Nakamura, Asao
, p. 2401 - 2404 (1988)
A useful prostanoid synthon, 7-(2-hydroxy-5-oxo-1-cyclopentenyl)heptanoic acid (3), was prepared from commercially available cyclooctanone in two steps.Nine other related cyclopentanoids which are also valuable synthons for prostaglandins were obtained from 3 in reasonable yields via several steps.The procedure is capable of generating these synthons on a laboratory scale.
A Short Synthesis of 15-Dehydroprostaglandin B1 Methyl Ester
Naora, Hirokazu,Ohnuki, Takashi,Nakamura, Asao
, p. 143 - 144 (1988)
A new synthetic method for 15-dehydroprostaglandin B1 methyl ester (15-dehydroPGB1 methyl ester) in four steps from commercially available starting materials is described.
Reductive Coupling between C-N and C-O Electrophiles
He, Rong-De,Li, Chun-Ling,Pan, Qiu-Quan,Guo, Peng,Liu, Xue-Yuan,Shu, Xing-Zhong
supporting information, p. 12481 - 12486 (2019/09/04)
The cross-electrophile reaction is a promising strategy for C-C bond formation. Recent studies have focused mainly on reactions with organic halides. Here we report a coupling reaction between C-N and C-O electrophiles that demonstrates the possibility of constructing a C-C bond via C-N and C-O cleavage. Several reactions between benzyl/aryl ammonium salts and vinyl/aryl C-O electrophiles have been studied. Preliminary mechanistic studies revealed that the benzyl ammoniums were activated through a radical mechanism.
Practical and User-Friendly Procedure for Michael Reactions of α-Nitroketones in Water
Miranda, Sonia,López-Alvarado, Pilar,Giorgi, Giorgio,Rodriguez, Jean,Avenda?o, Carmen,Menéndez, J. Carlos
, p. 2159 - 2162 (2007/10/03)
A variety of α,β-unsaturated carbonyl derivatives gave selective Michael additions with several α-nitrocycloalkanones in water, at room temperature without any added catalyst, or in very dilute, aqueous solutions of potassium carbonate. Both preparative methods constitute new, environmentally benign and more efficient alternatives to previous procedures.