نتایج جستجو برای: cymene xylene
تعداد نتایج: 3670 فیلتر نتایج به سال:
Background: Clearing is an important step in the preparation of histological sections, that removes alcohol and other dehydrants from tissues prior to infiltration of the embedding material (usually paraffin wax).Different types of clearing agents are chloroform, Xylene, Toluene, Paraffin, Methyl benzoate and methyl salicylate & Citrus fruit oils.The commonly used clearing agent is xylene that ...
The oxidative cyclization of aromatic and heteroaromatic nitriles with alkynes in the presence of a catalytic amount of [{RuCl2(p-cymene)}2], Cu(OAc)2·H2O and KPF6 in acetic acid under air gave isoquinolones in good to excellent yields.
In the RuCl2(p-cymene)/PPh3 catalysed regioselective allylic alkylation of monosubstituted allyl acetates with malonate anion, the selective substitution at the position originally substituted with acetate was observed.
Thymbra spicata L. (zahter) bitkisi, başta Hatay oılmak üzere, Gaziantep, Kilis ve ülkemizin akdeniz iklim kuşağında doğal olarak yetişmekte genellikle baharat kullanılmaktadır. Bu çalışma, ilinden toplanan bitkilerinin uçucu yağ oran kompozisyonlarını belirlemek amacıyla yapılmıştır. Uçucu içeriklerini analiz etmek için GC-MS (Gaz Kromatografi Kütle Spektrometresi) kullanılmıştır. çalışmada ku...
The title compound, [RuCl2(C10H14)(C14H15OP)], is an Ru(II) complex in which an η(6)-p-cymene ligand, two chloride anions and the P atom of an ethoxydiphenylphosphane ligand form a piano-stool coordination environment about the central Ru(II) atom.
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