23588-51-4

Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 73, p. 685, 1951 DOI: 10.1021/ja01146a053

InChI:InChI=1/C9H17NO2/c1-9(2,8-11)7-10-3-5-12-6-4-10/h8H,3-7H2,1-2H3

Upstream product

• 110-91-8 morpholine 
• 50-00-0 formaldehyd 
• 78-84-2 isobutyraldehyde 
• 10024-89-2 morpholin hydrochloride 
• 27970-32-7 3-methyl-1,3-oxazolidine 
• 2403-55-6 4-(2-methyl-1-propenyl)morpholine 
• 13657-16-4 3-benzyl-1,3-oxazolidine 
• 123618-06-4 (4S,5R)-3,4-dimethyl-5-phenyl-1,3-oxazolidine 

Downstream Products

• 39067-47-5 2,2-dimethyl-3-morpholino-propan-1-ol 

Relevant academic research and scientific papers

A polyamine with aliphatic sec

Polyamine compound (I) is new. Polyamine compound of formula A(NHCH 2CR1R2CH(R3)NR5R4) a(I) is new. A : primary amino, secondary amino, OH or mercapto (if a = 1) or amine group after removing primary aliphatic amino group; R1, R2 : monovalent 1-12C hydrocarbyl; or R1+R2 : divalent 4-12C hydrocarbyl (which is a part of 5-8C, preferably 6C carbocyclyl (optionally substituted)); R3 : H, (aryl)alkyl or alkoxycarbonyl; either R4 : 1-20C (cyclo)aliphatic or 1-20C aryl-aliphatic (both monovalent and optionally contains heteroatoms); and R5 : R4 or H; or R4+R5 : divalent 3-30C aliphatic group (which is a part of heterocyclyl with 5-8, preferably 6 ring atoms (optionally substituted and optionally contains further hetero atoms adjacent to N)); and a : 1-6. Independent claims are also included for: (1) preparing (I); (2) an adduct obtained by reacting (I) with at least one compound carrying at least one, preferably at least two reactive groups, preferably isocyanate-, isothiocyanate-, cyclocarbonate-, epoxide-, episulfide-, aziridine-, acryl-, methacryl-, 1-ethynyl carbonyl-, 1-propynyl carbonyl-, maleimide-, citraconimide-, vinyl-, isopropenyl- or allyl groups; (3) an isocyanate groups exhibiting composition comprising (a) at least one polyisocyanate, and (b) at least one hardener compound exhibiting at least two reactive groups, preferably primary amino-, secondary amino-, hydroxyl- or mercapto groups, where the polyisocyanate and/or the hardener compound comprises (I), a propanediamine derivative of formula (-NH-CH 2-C(R1)(R2)-CH(R3)-N(R4)-R5) (VIII) or at least two isocyanate groups exhibiting adduct; (4) a cured composition (i) obtained by reacting at least one polyisocyanate with at least one hardener compound of the above isocyanate groups exhibiting composition; (5) an epoxy resin composition comprising at least one epoxy resin, and (I); and (6) a cured composition (ii) obtained by reacting at least one epoxy resin with (I).

SECONDARY AMINOSILANES

The present disclosure invention relates to novel secondary aminosilanes, a method for producing same, and the use thereof. The secondary aminosilanes can be produced from readily available reactants in a simple manner. The secondary aminosilanes are characterized for example by a low viscosity and are well suited for producing silane-functional polymers that have a low viscosity, fast curing, and good thermal stability.

α-amino ketone synthesis from aldehydes and N-(α-dialkylaminoalkyl)benzotriazoles

Thiazolium salt-catalyzed reactions of aldehydes with morpholino-(alkylbenzotriazoles) allow the synthesis of a variety of α-amino ketones. The relationship between reaction conditions and selectivity is discussed.

Seven-Membered Rings by 1,5-Cycloadditions, VI. - 7-Aminoperhydro-1,4-oxazepines and -diazepines

3-Alkyl-1,3-oxazolidines 2 react with enamines 1 in the presence of trifluoroacetic acid to give 7-dialkylaminoperhydro-1,4-oxazepines 3. 1,3-Dimethyl-1,3-imidazolidine (2d) reacts with 4-(2-methyl-1-propenyl)morpholine (1a) to give 1,4,6,6-tetramethyl-7-morpholino-2,3,4,5,6,7-hexahydro-1H-1,4-diazepine (3m).