3-FORMYL-AZETIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER synthesis
- Product Name:3-FORMYL-AZETIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
- CAS Number:177947-96-5
- Molecular formula:C9H15NO3
- Molecular Weight:185.22
142253-56-3
258 suppliers
$6.00/1g
177947-96-5
172 suppliers
$11.00/100mg
Yield:177947-96-5 99%
Reaction Conditions:
with 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione in ethyl acetateReflux;
Steps:
1 tert-butyl 3-formylazetidine-1-carboxylate (1.3)
To a stirringsolutionof tert-butyl 3-(hydroxymethyl)azetidine-1-carboxylate(20.96 g, 112 mmol) in EA (500 ml)was added IBX (62.69 g, 224 mmol) and the reaction was refluxed overnight. The reaction was cooledto rt, PE (500 ml)was added and the reaction mixture was filtered. The filtrate was concentrated under reduced pressureto give compound1.3 as yellow oil product (20.56 g,99%). 1H NMR (400 MHz, CDCI3) i5 1.44 (s, 9 H), 3.32-3.4015 (m, 1 H), 4.07-4.14 (m, 4 H), 9.85 (d, J = 2.0Hz, 3 H).
References:
ACHAOGEN, INC.;LINSELL, Martin Sheringham;AGGEN, James Bradley;DOZZO, Paola;HILDEBRANDT, Darin James;COHEN, Frederick;KASAR, Ramesh Annasaheb;KANE, Timothy Robert;GLIEDT, Micah James;MCENROE, Glenn A. WO2014/165075, 2014, A1 Location in patent:Page/Page column 45; 46
610791-05-4
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177947-96-5
172 suppliers
$11.00/100mg
142253-54-1
181 suppliers
$9.00/250mg
177947-96-5
172 suppliers
$11.00/100mg
398489-26-4
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$9.00/5g
4009-98-7
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$5.00/10g
177947-96-5
172 suppliers
$11.00/100mg
142253-56-3
258 suppliers
$6.00/1g
177947-96-5
172 suppliers
$11.00/100mg