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tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate

tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Structure
CAS No.
144282-37-1
Chemical Name:
tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate
Synonyms
[(7S)-5-(Phenylmethyl)-5-azaspiro[2.4]hept-7-yl]carbamic;(S)-tert-Butyl (5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbaMate;tert-butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate;Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-...;tert-butyl N-[(7S)-5-benzyl-5-azaspiro[2.4]heptan-7-yl]carbamate;(7S) -5- (benzyl) 5-azaspiro [2.4] heptane-7-ylamino tert butyl ester;[(7S)-5-(Phenylmethyl)-5-azaspiro[2.4]hept-7-yl]carbamic acid tert-butyl ester;Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-dimethylethyl ester;CarbaMic acid, N-[(7S)-5-(phenylMethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-diMethylethyl ester
CBNumber:
CB12504570
Molecular Formula:
C18H26N2O2
Molecular Weight:
302.41
MOL File:
144282-37-1.mol
MSDS File:
SDS
Modify Date:
2024/1/3 11:15:38

tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Properties

Boiling point 420.5±34.0 °C(Predicted)
Density 1.12
storage temp. 2-8°C
pka 12.31±0.20(Predicted)
InChI InChI=1S/C18H26N2O2/c1-17(2,3)22-16(21)19-15-12-20(13-18(15)9-10-18)11-14-7-5-4-6-8-14/h4-8,15H,9-13H2,1-3H3,(H,19,21)/t15-/m1/s1
InChIKey UCBLMUMETZZNIZ-OAHLLOKOSA-N
SMILES C(OC(C)(C)C)(=O)N[C@H]1C2(CC2)CN(CC2=CC=CC=C2)C1

tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Chemical Properties,Uses,Production

Synthesis

3.75 g of 5-benzyl-5-azaspiro[2.4]heptan-7-amine was added to the reaction flask, followed by 35 mL of ethanol, 3.75 g of triethylamine and 6.5 g of Boc2O.Stir the reaction at room temperature for 12-14 hours, concentrate, add ethyl acetate, and then use aqueous lemon solution, sodium bicarbonate solution, and saturatedWashed with brine, dried, concentrated and dried to give tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate.The yield was 98.2%.
Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-dimethylethyl ester

tert-Butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Preparation Products And Raw materials

Raw materials

Preparation Products

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Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-dimethylethyl ester [(7S)-5-(Phenylmethyl)-5-azaspiro[2.4]hept-7-yl]carbamic acid tert-butyl ester CarbaMic acid, N-[(7S)-5-(phenylMethyl)-5-azaspiro[2.4]hept-7-yl]-, 1,1-diMethylethyl ester (S)-tert-Butyl (5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbaMate [(7S)-5-(Phenylmethyl)-5-azaspiro[2.4]hept-7-yl]carbamic tert-butyl N-[(7S)-5-benzyl-5-azaspiro[2.4]heptan-7-yl]carbamate tert-butyl (S)-(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate Carbamic acid, [(7S)-5-(phenylmethyl)-5-azaspiro[2.4]hept-7-... (7S) -5- (benzyl) 5-azaspiro [2.4] heptane-7-ylamino tert butyl ester 144282-37-1