C-Alkylation of Pyrimidines by an Oxoalkyl Reactant.
نویسندگان
چکیده
منابع مشابه
Zeolite catalyzed alkylation of toluene by alcohol
Vapor-phase methylation of toluene using methanol and its isopropylation with 2-propanol has been investigated ina down flow reactor under atmospheric conditions using N2 carrier over a series of surface modified andunmodified ZSM-5 (Si/Al= 60-170) loaded with H3PO4, differing in the external surface treatment of the zeolites.The feed molar ratios of toluene/methanol and toluene/2-propanol were...
متن کاملan investigation into translation of cultural concepts by beginner and advance student using think – aloud protocols
this research aims at answering the questions about translation problems and strategies applied by translators when translating cultural concepts. in order to address this issue, qualitative and quantitative study were conducted on two groups of subjects at imam reza international university of mashhad. these two groups were assigned as beginner and advanced translation students (10 students). ...
Binding of fibronectin by the acute phase reactant C-reactive protein.
Following tissue injury, the concentration of C-reactive protein (CRP) is known to increase in plasma rapidly, while that of fibronectin often decreases. We now report that CRP immobilized onto polystyrene surfaces binds soluble plasma fibronectin (Kd = 1.5 X 10(-8) M). The binding of fibronectin by CRP was relatively sensitive to ionic conditions, being maximal at physiological NaCl concentrat...
متن کاملzeolite catalyzed alkylation of toluene by alcohol
vapor-phase methylation of toluene using methanol and its isopropylation with 2-propanol has been investigated ina down flow reactor under atmospheric conditions using n2 carrier over a series of surface modified andunmodified zsm-5 (si/al= 60-170) loaded with h3po4, differing in the external surface treatment of the zeolites.the feed molar ratios of toluene/methanol and toluene/2-propanol were...
متن کاملPlatelet agonist synergism by the acute phase reactant C-reactive protein.
C-reactive protein is the prototypic acute phase reactant. A self-complexed form (H-CRP) can induce isolated platelets to undergo aggregation, secretion of dense and alpha-granule constituents, and generation of thromboxane A2, but fails to function in platelet-rich plasma (PRP) as a direct agonist. In contrast, when PRP was activated with an amount of adenosine diphosphate (ADP) that produced ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1979
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.33b-0150