Transesterifikasi Minyak Biji Buta-Buta menjadi Biodiesel pada Katalis Heterogen Kalsium Oksida (CaO)
نویسندگان
چکیده
منابع مشابه
1,4-Bis(triisopropylsilyl)buta-1,3-diyne and 1,4-bis(biphenyl-4-yl)buta-1,3-diyne.
We have been interested in the development of polyalkynebased stars and dendrimers and their reactions with Co2(CO)8 to produce organometallic cluster-decorated architectures (Constable et al., 2006). We have used Sonogashira palladiumcatalysed cross-coupling reactions (Sonogashira et al., 1975; Sonogashira, 2002) for the divergent assembly of polyalkynes containing rigid frameworks with well-d...
متن کامل2,3-Bis(phenoxymethyl)buta-1,3-diene
The mol-ecule of the title compound, C(18)H(18)O(2), a symmetrically phenol-substituted divinyl analog, exhibits crystallographically imposed C(2) symmetry. The phenolic and divinyl planar groups inter-sect each other orthogonally, with a dihedral angle of 82.7 (1)°. The structure is stabilized by a short intra-molecular C-H⋯O contact. The mol-ecules are held together by C-H⋯π inter-actions, fo...
متن کامل(1E,3E)-1,4-Bis(4-methoxyphenyl)buta-1,3-diene
The title compound, C(18)H(18)O(2), which exhibits blue emission in the solid state, is an inter-mediate in the preparation of liquid crystals and polymers. The mol-ecule is located on an inversion centre. In the crystal, mol-ecules are arranged in a herringbone motif.
متن کامل1,4-Bis[4-(tert-butyldiphenylsilyl)buta-1,3-diynyl]benzene
The title centrosymmetric mol-ecule, C(46)H(42)Si(2), is composed of a central benzene ring with buta-1,3-diynyl chains at positions 1 and 4. These chains are terminated by tert-butyl-diphenyl-silyl groups, hence the molecule is dumbbell in shape. The mol-ecules are connected via C-H⋯π inter-actions in the structure, so forming an undulating two-dimensional network in the bc plane. There is als...
متن کامل(Z,Z)-1,4-Diiodo-1,4-bis(trimethylsilyl)buta-1,3-diene
The asymmetric unit of the title compound, C(10)H(20)I(2)Si(2), contains two half-mol-ecules. Both complete molecules are generated by crystallographic inversion centers located at the mid-points of the central C-C single bonds; the butadiene groups are planar, with a trans conformation about the central C-C bond. The mol-ecules show short intra-molecular H⋯I contacts of 2.89 and 2.92 Å. The cr...
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ژورنال
عنوان ژورنال: Jurnal Rekayasa Kimia & Lingkungan
سال: 2019
ISSN: 2356-1661,1412-5064
DOI: 10.23955/rkl.v14i1.13495