5852-58-4

Usage

InChI:InChI=1/C12H27As/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3

Upstream product

• 693-03-8 n-butyl magnesium bromide 
• 26047-44-9 {Pd(As(C₄H₉)3)2Cl₂} 
• 109-72-8 n-butyllithium 
• 109-65-9 1-bromo-butane 

Downstream Products

• 12255-10-6 gersdorffite 

Relevant academic research and scientific papers

Synthesis of a Homologous Series of Trialkyl Arsines (C3-C12) and Applications of Arsenic Triiodide as a Synthetic Precursor

This work presents some modifications in the post-synthetic processing for a classical arsenic reagent: AsI3. In comparison with the widely used analog, the trichloride, arsenic triiodide presents several advantages such as low toxicity, air stability, and low volatility. It was used as a synthetic precursor in the preparation of a variety of arsenic(III) derivatives like arsines, arsenites, and thioarsenites. Besides that, AsI3 was submitted to a diversity-oriented Grignard reaction in the preparation of a homologous series of trialkyl arsines ranging from AsC3H9 to AsC12H27. The series was analyzed by comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry to provide a trialkyl arsines library that can be used for the direct analysis of natural samples.

Structural studies of derivatives of methinyltricobalt enneacarbonyls. I. The crystal structure of CH3CCo3(CO)8P(C6H5) 3

The crystal and molecular structure of CH3CCo3(CO)8P(C6H5) 3 has been determined by three-dimensional X-ray analysis. Crystals of the compound are monoclinic, space group C2h5-P21/c, with four molecules in a cell of dimensions a = 12.19 (2), b = 16.11 (2), c = 17.19 (4) ?; β = 120.0 (1)°. X-Ray data were collected by conventional film techniques using Co Kα radiation, the intensities of 2189 independent reflections being measured photometrically. The structure has been refined isotropically by modified full-matrix least-squares techniques to a conventional R factor of 0.099. The monomeric molecular structure closely resembles the parent compound CH3CCo3(CO)9 being based on a Co3 triangle. The P(C6H5)3 unit has simply replaced one of the equatorial carbonyl groups, causing small distortions in the remainder of the molecule. Co-Co bond lengths are in the range 2.490-2.510 (6) ?.