Results 1 to 10 of about 5,333 (179)

Modification of POSS and their tribological properties and resistant to space atomic oxygen irradiation as lubricant additive of multialkylated cyclopentanes

Friction
Developing functional additive resistant to space atomic oxygen (AO) irradiation through simple molecular design and chemical synthesis to enhance the lubricating performance of multialkylated cyclopentanes (MACs) oil is a significant challenge.
Xingwei Wang, Chaoyang Zhang, Chen Zhao, Yijing Liang, Ming Zhang, Wufang Yang, Bo Yu, Qiangliang Yu, Meirong Cai, Feng Zhou, Weimin Liu   +10 more
doaj   +1 more source

Synthetic Studies on Cyclopentane Derivatives

Agricultural and Biological Chemistry, 1969
An alternative route to dl-prostaglandin-B1 using the Grignard reaction of 2-(6′-tert-butyloxycarbonylhexyl)-3-methoxy-2-cyclopenten-1-one(XII) with 3-tetrahydropyranyloxy-1-octyne was developed.An easy synthesis of dihydrojasmone was also described.
Junki KATSUBE, Masanao MATSUI
openaire   +3 more sources

Theoretical investigation of atomic oxygen erosion mechanisms of 1,3-didecyl cyclopentane, 1,3-dioctyldodecyl cyclopentane and alkylated cyclopentane

RSC Adv., 2014
Atomic oxygen erosion mechanisms of 1,3-didecyl cyclopentane, 1,3-dioctyldodecyl cyclopentane and alkylated cyclopentane.
Jingyan Nian, Ping Gao, Yongcheng Wang, Zhiguang Guo, Weimin Liu   +4 more
openaire   +1 more source

Epoxide ring-opening approach to the synthesis of diverse trisubstituted cyclopentanes

ARKIVOC, 2016
Evgeni A. Larin, Yuri M. Atroshchenko
doaj   +1 more source

Formalizing the mechanism of the allylic substitution reaction (SN�): application to the highly enantio- and diastereo-selective syntheses of 1-phenyl-2-vinyl-cyclopentanes

ARKIVOC, 2018
Alain Krief, Johan Wouters, Bernadette Norberg, Adrian Kremer   +3 more
doaj   +1 more source

Cascade MHAT Radical Cyclopentannulation of Skipped Enyne to Access Highly Functionalized Carbocycles. [PDF]

JACS Au
Gharpure SJ, Narang SR, Chavan RS.
europepmc   +1 more source

Clarifying Stereochemical Outcomes in Radical-Initiated Vinyl Cyclopropane Cycloadditions within the Beckwith-Houk Framework. [PDF]

Org Chem Front
Agee CO, Vyas H, Portela BS, Bains AK, Song KL, Médebielle M, Paton RS, Sharma A, Merad J, Miyake GM, Williamson RT.   +10 more
europepmc   +1 more source

Formation of cyclopentanes and cyclopropanes through alkylation of benzylic anions using ethers, thioethers and alcohols as substrates under Grubbs-Stoltz (Et₃SiH/KO<i>t</i>Bu) conditions. [PDF]

Chem Sci
Stewart AJ, Dimitrova D, Logan STM, Pratley C, Bell JD, McGonigal K, Lauer A, Fenner S, Nicolle SM, Leach SG, Murphy JA.   +10 more
europepmc   +1 more source

Metal-free [3 + 2] cycloadditions of alkylidene cyclopropanes <i>via</i> a non-classical "bow-tie" cation. [PDF]

Chem Sci
Izzotti AR, Watts VS, Karageorghis PJ, Gleason JL.   +3 more
europepmc   +1 more source

A Scalable Stereoselective Synthesis of Polysubstituted Housanes. [PDF]

Org Lett
Veselinov VV, Dasgupta A, Pielmeier A, López-Francés A, Haraldsdóttir H, Christensen KE, Anderson EA.   +6 more
europepmc   +1 more source