23578-35-0

Usage

InChI:InChI=1/C8H20N2/c1-7(2,9)5-6-8(3,4)10/h5-6,9-10H2,1-4H3

Upstream product

• 627-58-7 2,5-dimethyl-1,5-hexadiene 
• 74-90-8 hydrogen cyanide 
• 110-03-2 2,5-dimethyl-2,5-hexanediol 
• 870483-95-7 bis-N,N'-(2-chloroacetyl)-2,5-dimethylhexane-2,5-diamine 
• 70947-32-9 2,5-dibromo-2,5-dimethyl-3-hexyne 
• 2431-30-3 2,5-dichloro-2,5-dimethyl-3-hexyne 
• 75-64-9 tert-butylamine 
• 7664-93-9 sulfuric acid 
• 7722-84-1 dihydrogen peroxide 

Downstream Products

• 4567-22-0 2,2,5,5-tetramethylpyrrolidine 
• 143721-40-8 5-amino-2,5-dimethylhex-2-ene 
• 54143-34-9 3,3,6,6-Tetramethyl-1,2-diazacyclohexen-N-oxid 
• 870483-96-8 N,N'-dibenzylidene-2,5-dimethylhexane-2,5-diamine 
• 39624-20-9 N,N'-bis-[β-oxo-β-(2'-chloro-phenyl)-ethyl]-2,5-dimethyl-2,5-diamino-hexane maleate 
• 79371-12-3 1-Chloro-4,4,7,7-tetramethyl-2-phenyl-[1,3,2]diazaphosphepane 2-oxide 
• 870483-98-0 N,N'-dibenzylidene-2,5-dimethylhexane-2,5-bis-nitrone 
• 870483-97-9 C₂₂H₂₈N₂O₂ 
• 870484-01-8 2,5,5,8,8,11-hexamethyl-4,9-(1-phenylethoxy)-3,10-diphenyl-4,9-diazadodecane 
• 870484-00-7 2,5,5,8,8,11-hexamethyl-3,10-diphenyl-4,9-diazadodecane-4,9-bisnitroxide 
• 870483-99-1 2,5,5,8,8,11-hexamethyl-3,10-diphenyl-4,9-diazadodecane-4,9-bishydroxylamine 
• 79371-05-4 4,4,7,7-Tetramethyl-2-phenylperhydro-1,3,2-diazaphosphepin-2-oxid 

Relevant academic research and scientific papers

SYNTHESIS OF NEW BI-2H-AZIRIN-3-YL COMPOUNDS FROM DIAZIDES

Starting with 2,3-diazido-1,3-butadienes 4 or 10 successive loss of molecular nitrogen by thermolysis or photolysis leads to new bi-2H-azirin-3-yl compounds 2 or 3.

Synthesis and characterization of a novel bisnitroxide initiator for effecting "outside-in" polymerization

A new bis-α-hydrogen nitroxide based initiator for use in nitroxide-mediated free radical polymerization (NMRP) has been synthesized and is demonstrated to effect controlled polymerizations. The bisnitroxide forms "living" systems; the resulting polymers are formed with low polydispersities. The addition of a second block is facile, forming symmetrical ABA triblock copolymers. Monomer addition occurs at the center of the living polymer. This "outside-in" strategy overcomes previous restrictions in sequence specificity encountered in preparing ABA triblock copolymers using NMRP by the more traditional, complementary "inside - out" bidirectional nitroxide initiators.

Process for preparing 1-oxa-3,8-diaza-4-oxo-spiro-[4,5]-decanes

1-Oxa-3,8-diaza-4-oxo-spiro-[4,5]-decane compounds of the formula STR1 are new light stabilizers for protecting polymers from the damaging effect of UV radiation.

Kinetics of Dimerization of Amines By Hydrogen Peroxide in the Presence of Ferrous Sulphate as Catalyst

Die Kinetik der Dimerisierung von Diethyl-,n-Butyl- und tert.-Butylamin durch Wasserstoffperoxid in Gegenwart von Fe(II)-Ionen wurde untersucht.Diese Reaktion ist bezueglich Fe(II)-Ionen und der Amine 1.Ordnung und 0.Ordnung betreffs Wasserstoffperoxid.Produkte der Dimerisierungsreaktionen sowie einige ihrer kristallinen Derivate wurden erhalten und identifiziert.Die Aktivierungsenergien fuer Diethyl-, n-Butyl- und tert.-Butylamin betragen 153, 130 bzw. 105 KJ mol-1.Ein Reaktionsmechanismus wurde aufgrund der experimentellen Beobachtungen vorgeschlagen.

Three-membered Heterocycles,10. - Phosphonohydrazidic Esters by Alkoxide-induced Rearrangement of N-Chlorophosphonic Diamides

Phosphoric and phosphonic amides 8 are formed from phosphoric and phosphonic chlorides 6 and primary amines 7 in high yields. 2,5-Dimethyl-2,5-hexanediamine (7e) reacts with phenylphosphonic dichloride (6c) to give the perhydro-1,3,2-diazaphosphepine 8h.The amides 8 are converted almost quantitatively into the N-chlorophosphoric and N-chlorophosphonic amides 9 by means of tert-butyl hypochlorite.The N,N'-di-tert-alkyl-N-chlorophosphonic diamides 9 derived from methyl-, tert-butyl-, or phenylphosphonic acid react with methoxide or tertiary alkoxides to afford the phosphonohydrazidic esters 10-13.The methyl ester 10d is also formed from 1,2,3-tri-tert-butyldiazaphosphiridine 3-oxide (14) and methanol. 1H-, 13C-, and 31P-NMR spectra prove that the sharply melting phosphonohydrazidic esters 10-13 exist in solution as two diastereomers with ratios ranging from 9:1 to 6:4.The hydrazidic methyl ester 10d which was investigated as a representative example exhibits a temperature dependent 1H-NMR spectrum.Due to the presence of the tert-alkyl groups, inversion at the tertiary nitrogen atom is slow on each NMR time scale. The independence of the IR spectrum on the concentration shows that the predominant diastereomer of 10d is stabilized by an intramolecular hydrogen bond.The electron impact induced decomposition of the amides 8, N-chloroamides 9, and phosphonohydrazidic esters 10-13 ultimately produces cations which are derived from monomeric metaphosphoric or metaphosphonic acid. 6 N hydrochloric acid first splits off the P-N-tert-butyl group of the methyl ester 10d to give the intermediate 15 which can be isolated or which undergoes further hydrolysis to tert-butylphosphonic acid (17) and tert-butylhydrazine(19).The tert-butyl ester 11d yields the same final products in hot hydrochloric acid.At low temperatures and short reaction times, however, di-tert-butylhydrazine (18) is formed.