60982-72-1Relevant academic research and scientific papers
Odorless substitutes for foul-smelling thiols: Syntheses and applications
Node, Manabu,Kumar, Kamal,Nishide, Kiyoharu,Ohsugi, Shin-Ichi,Miyamoto, Tetsuo
, p. 9207 - 9210 (2007/10/03)
Several alkanethiols and p-alkylphenylmethanethiols were synthesized, and their odors were compared with those of ethanethiol and benzyl mercaptan by human and instrumental sensors. Among the various thiols analyzed, 1-dodecanethiol (1) and p-heptylphenylmethanethiol (3) were revealed to be odorless. 1-Dodecanethiol (1) has been used instead of ethanethiol for dealkylation of ethers, and p-heptylphenylmethanethiol (3) can replace benzyl mercaptan in the preparation of a 1,3-mercapto alcohol from an α,β-unsaturated ketone. These odorless thiols will greatly improve the physical environment of the researcher working with these foul-smelling compounds.
Functionalized AB-type monomers for Suzuki polycondensation
Frahn,Schluter
, p. 1301 - 1304 (2007/10/03)
A high yield synthesis of two phenylene and biphenylene derived AB-type monomers for Suzuki polycondensation is described. They carry solubilizing alkyl groups and free and methyl-protected hydroxy functional groups for further modifications.
Negative inotropic activity of para-substituted diethyl benzylphosphonates related to fostedil
Bellucci, Christina,Gualtieri, Fulvio,Chiarini, Alberto
, p. 473 - 478 (2007/10/02)
Several para-substituted diethyl benzylphosphonates related to the calcium antagonist diethyl 4-(2-benzothiazolyl)benzylphosphonate (fostedil) have been studied.They produce a dose-dependent negative inotropic effect on left atrial muscle isolated from guinea pig heart.Some of the compounds are equipotent or slightly more potent than fostedil and diltiazem taken as reference drugs.Structure-activity relationships are discussed.Keywords: calcium antagonists / p-substituted diethyl benzylphosphonates / cardiodepressant activity
