Lithium borate complex

2-Boronic acid or 2-boronate of oxazole, thiazole, imidazole and benzimidazole etc are either not known in literature or very low yielding. These boronic acid or boronates would have been an excellent candidate for Suzuki coupling reaction with appropriate halides to build heteroaromatics with two heteroatoms. We have developed a method to prepare lithium borate complex of oxazole, thiazole and benzoxazole etc and also demonstrated that these lithium borate complexes are reacting with aryl halide under Suzuki coupling conditions. These lithium borate complexes are available from us in a gram quantity and can be made in a reasonable scale upon request.

Product No. Structure IUPAC Name CAS No. Specification & MSDS
SLB-0001 Terpyridine derivatives have been synthesized at Sapala Lithium trimethoxy(oxazol-2-yl) borate -------- Contract Research Organization specializing in custom synthesis
SLB-0002 Lithium tetraborate (LiT) Lithium trimethoxy(thiazol-2-yl) borate -------- heteroaromatics with two heteroatoms
SLB-0003 lithium borate complex of oxazole, thiazole and benzoxazole Lithium benzo[d]thiazol-2-yl triisopropoxy borate -------- 2-Boronic acid or 2-boronate of oxazole, thiazole, imidazole and benzimidazole