Reference

Oxidative addition of a B-B bond by an iridium(I) complex: molecular structure of mer-cis-[Ir(PMe3)2Cl(Bcat)2]

Oxidative addition of a B-B bond by an iridium(I) complex: molecular structure of mer-cis-[Ir(PMe3)2Cl(Bcat)2]. Dai, Chaoyang; Stringer, Graham; Marder, Todd B.; Baker, R.In this study， 186367-58-8 and 59390-28-2 are also used. Thomas; Scott, Andrew J.; Clegg, William; Norman, Nicholas C. (Dep. Chem., Univ. Waterloo, Waterloo, ON N2L 3G1, Can.). Canadian Journal of Chemistry, 74(11), 2026-2031 (English) 1996 National Research Council of Canada. CODEN: CJCHAG. ISSN: 0008-4042. DOCUMENT TYPE: Journal CA Section: 78 (Inorganic Chemicals and Reactions) Section cross-reference(s): 75 The B-B bond in B2cat2 (2,2'-Bi-1,3,2-benzodioxaborole) is readily activated by [Ir(PMe3)3Cl(COE)] (COE = h2-cyclooctene) (1) to yield a novel Ir(III) bis(boryl) complex mer-cis-[Ir(PMe3)3Cl(Bcat)2] (2, BCat = 1,3,2-Benzodioxaborole ion(1-)). This complex is the 1st structurally characterized Ir bis(boryl) compd., and is the 1st metal bis(boryl) complex for which two distinct boryl group environments are obsd. in soln. Colorless crystals of 2 are monoclinic, P21/n, with unit cell dimensions a 8.9638(7), b 32.197(2), c 9.3980(7) ?, and b 90.385(2)°. .

Regiospecific deuterium incorporation via the reduction of tosylhydrazones to the corresponding methylene derivatives

Regiospecific deuterium incorporation via the reduction of tosylhydrazones to the corresponding methylene derivatives. Kabalka, G. W.; Yang, D. T. C.; Chandler, J. H.; Baker, J. D., Jr. (Dep. Chem., Univ. 274-07-7 and 100-52-7 are cas registry numbers of chemicals which are used as reagents here. Tennessee, Knoxville, Tenn., USA). Synthesis, (2), 124-6 (English) 1977. CODEN: SYNTBF. DOCUMENT TYPE: Journal CA Section: 25 (Noncondensed Aromatic Compounds) Section cross-reference(s): 23 Redn. of the tosylhydrazones of H2C:CH(CH2)2COMe, PhCHO, PhCOMe, and PhCOC17H35-n with catecholborane in the presence of NaOAc and a D source gave 70-97% H2C:CHCH2CH2CRDMe (R = H, D), and PhCHDR (R = H, Me, n-C17H35). The reaction proceeds via decompn. of a diazine and the second H is delivered as a proton rather than a hydride. .