Synthesis of Complex Boron–Nitrogen Heterocycles Comprising Borylated Triazenes and Tetrazenes Under Mild Conditions

2019 ◽  
Vol 142 (2) ◽  
pp. 1065-1076 ◽  
Author(s):  
Dominic Prieschl ◽  
Guillaume Bélanger-Chabot ◽  
Xueying Guo ◽  
Maximilian Dietz ◽  
Marcel Müller ◽  
...  
Keyword(s):  
Nitrogen Heterocycles ◽  
Mild Conditions ◽  
Boron Nitrogen

Organoboron compounds. Communication 421. Boron-nitrogen heterocycles from 2-dialkylborylaminothiazoles and isocyanates

1985 ◽  
Vol 34 (11) ◽  
pp. 2381-2386
Author(s):  
V. A. Dorokhov ◽  
O. G. Boldyreva ◽  
Z. A. Starikova ◽  
I. A. Tesla ◽  
B. M. Mikhailov
Keyword(s):  
Nitrogen Heterocycles ◽  
Organoboron Compounds ◽  
Boron Nitrogen

scholarly journals β-Hydroxy-Stabilized Boron–Nitrogen Heterocycles Enable Rapid and Efficient C-Terminal Protein Modification

2019 ◽  
Vol 30 (10) ◽  
pp. 2604-2613 ◽  
Author(s):  
Han Gu ◽  
Saptarshi Ghosh ◽  
Richard J. Staples ◽  
Susan L. Bane
Keyword(s):  
Protein Modification ◽  
Nitrogen Heterocycles ◽  
Terminal Protein ◽  
Boron Nitrogen

scholarly journals Structurally Diverse Boron-Nitrogen Heterocycles from an N2 O2 3− Formazanate Ligand

2017 ◽  
Vol 129 (28) ◽  
pp. 8285-8289 ◽  
Author(s):  
Stephanie M. Barbon ◽  
Viktor N. Staroverov ◽  
Joe B. Gilroy
Keyword(s):  
Nitrogen Heterocycles ◽  
Boron Nitrogen

New Pathways to Four-Membered Boron-Nitrogen Heterocycles

1977 ◽  
Vol 16 (7) ◽  
pp. 478-479 ◽  
Author(s):  
Wolfgang Storch ◽  
Wolfgang Jackstiess ◽  
Heinrich Nöth ◽  
Gerhard Winter
Keyword(s):  
Nitrogen Heterocycles ◽  
Boron Nitrogen

scholarly journals Erratum: Boron-nitrogen heterocycles

1965 ◽  
Vol 42 (3) ◽  
pp. 149
Author(s):  
Dwight A. Payne
Keyword(s):  
Nitrogen Heterocycles ◽  
Boron Nitrogen

Bis(trimethylsilyl)methylamine (BSMA): tool or toy?

2000 ◽  
Vol 78 (11) ◽  
pp. 1363-1379 ◽  
Author(s):  
Jean-Paul Picard
Keyword(s):  
Primary Amine ◽  
Nitrogen Heterocycles ◽  
Biological Properties ◽  
Methine Proton ◽  
Mild Conditions ◽  
Synthetic Intermediates ◽  
Synthetic Methodologies

Bis(trimethylsilyl)methylamine, BSMA, an original primary amine, was proven to be the source of a large variety of N-bis(trimethylsilyl)methylamino derivatives that otherwise have to be prepared indirectly. Because of the bulkiness of the bissilylmethyl group, regio- and stereoselectivities resulted in appropriated examples. Apart from the potential biological properties associated with the Si-C-N framework, these derivatives were powerful synthetic intermediates. Special emphasis was given to the chemistry of corresponding imines. Cleavage of Si—C bonds or abstraction of the methine proton afforded α-nitrogen carbanions in very mild conditions. Application of these results to the β-lactam chemistry allowed the introduction of new synthetic methodologies in this field. It results the (Me3Si)2CH- group could now be regarded as a Me3SiCH2- or a CH3- group or a proton equivalent.Key words: bis(silyl)methylamine, preparations, reactivity, nitrogen heterocycles, α-nitrogen carbanions.

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