1452577-09-1

Basic information

• Product Name: B₃H₁₂N₂^(1-)*Na⁽¹⁺⁾
• Synonyms: B₃H₁₂N₂^(1-)*Na⁽¹⁺⁾
• CAS NO: 1452577-09-1
• Molecular Weight: 95.5315
• Mol File: 1452577-09-1.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: B₃H₁₂N₂^(1-)*Na⁽¹⁺⁾(CAS DataBase Reference)
• NIST Chemistry Reference: B₃H₁₂N₂^(1-)*Na⁽¹⁺⁾(1452577-09-1)
• EPA Substance Registry System: B₃H₁₂N₂^(1-)*Na⁽¹⁺⁾(1452577-09-1)

Safety Data

• Hazardous Substances Data: 1452577-09-1(Hazardous Substances Data)

Upstream product

• 10043-11-5 borane-ammonia complex 
• 7646-69-7 sodium hydride 
• 148977-74-6 sodium amidotrihydridoborate 
• 1070-89-9 sodium hexamethyldisilazane 

Downstream Products

• 16940-66-2 sodium tetrahydroborate 
• 1333-74-0 hydrogen 

Relevant articles and documents

Controllable syntheses of B/N anionic aminoborane chain complexes by the reaction of NH3BH3 with NaH and the mechanistic study

B/N anionic aminoborane linear or branched chain complexes, [BH3(NH2BH2)nH]- (n = 1, 2, and 3) and [BH(NH2BH3)3]-, have been synthesized through the controlled reactions of ammonia borane (NH3BH3) with NaH by adjusting the reactant ratios and reaction temperatures. The possible reaction mechanisms were elucidated based on experimental and theoretical studies.

Facile Synthetic Method of Na[BH3(NH2BH2)2H] Based on the Reactions of Sodium Amidoborane (NaNH2BH3) with NiBr2or CoCl2

The reactions of sodium amidoborane (NaNH2BH3) with NiBr2 have been investigated, and the results showed that black precipitate 1 including the NiBNHx composites could be obtained. From the aqueous solution of the precipitate 1, the hydrolysis product Ni-B (2) was isolated and characterized. Both the in situ formed precipitate 1 and the hydrolysis product 2 can catalyze the formation of Na[BH3(NH2BH2)2H]. CoCl2 showed comparable performance with NiBr2. Based on these results, a facile method for the synthesis of Na[BH3(NH2BH2)2H] has been developed. This work provides insights into studying experimental methods for the synthesis of long B/N chain complexes and developing boron and nitrogen chemistry.

Syntheses and characterizations of linear triborazanes

Reaction of the amine boranes NH2(R)BH3, where R = H, Me, and Bz, with 1/3 equiv of sodium hexamethyldisilazane produced the five-membered, linear aminoborane anions Na+[BH 3N(R)HBH2N(R)HBH3-], where R = H (1), Me (1Me), and benzyl (1Bz). Reactions of 1 and 1Me with ammonium chloride and methylammonium chloride, respectively, resulted in elimination of NaCl and H2 to produce the linear triborazanes BH3(RNHBH 2)2N(R)H2, where R = H (2) and Me (2Me), with the structure of 2 crystallographically confirmed. The reactions of 1 and 1Me with pyridine-HCl produced the pyridine-capped aminoboranes H 3B(RNHBH2)2(NC5H5), where R = H (3) and Me (3Me). 2 and 2Me proved to be stable up to 90 C but produced a mixture of products when heated above 90 C. 2 was selectively monochlorinated at the terminal boron when treated with 1 equiv of HCl and dichlorinated when reacted with a second 1 equiv of HCl.