![](/CAS/20180808/GIF/142253-55-2.gif)
1-N-Boc-3-Azetidinecarboxylic acid synthesis
- Product Name:1-N-Boc-3-Azetidinecarboxylic acid
- CAS Number:142253-55-2
- Molecular formula:C9H15NO4
- Molecular Weight:201.22
![Di-tert-butyl dicarbonate](/CAS/GIF/24424-99-5.gif)
24424-99-5
818 suppliers
$13.50/25G
![3-Azetidinecarboxylic acid](/CAS/GIF/36476-78-5.gif)
36476-78-5
415 suppliers
$6.00/1g
![1-N-Boc-3-Azetidinecarboxylic acid](/CAS/20180808/GIF/142253-55-2.gif)
142253-55-2
316 suppliers
$6.00/1g
Yield:142253-55-2 100%
Reaction Conditions:
with triethylamine in methanol at 20; for 18 h;
Steps:
4.a
Example 4Ethyl 6-(3-{[(benzylsuIfonyl)amino]carbonyl}azetidin-l-yl)-5-cyano-2- 30 (difluoromethyl)nicotinate(a) l-(tert-Butoxycarbonyl)azetidine-3-carboxylic acid
References:
WO2008/4946,2008,A1 Location in patent:Page/Page column 90-91
![1-Boc-3-Cyanoazetidine](/CAS/GIF/142253-54-1.gif)
142253-54-1
166 suppliers
$9.00/250mg
![1-N-Boc-3-Azetidinecarboxylic acid](/CAS/20180808/GIF/142253-55-2.gif)
142253-55-2
316 suppliers
$6.00/1g
![Di-tert-butyl dicarbonate](/CAS/GIF/24424-99-5.gif)
24424-99-5
818 suppliers
$13.50/25G
![AZETIDINE-3-CARBOXYLIC ACID HYDROCHLORIDE](/CAS/GIF/102624-96-4.gif)
102624-96-4
63 suppliers
$45.00/10mg
![1-N-Boc-3-Azetidinecarboxylic acid](/CAS/20180808/GIF/142253-55-2.gif)
142253-55-2
316 suppliers
$6.00/1g
![Di-tert-butyl dicarbonate](/CAS/GIF/24424-99-5.gif)
24424-99-5
818 suppliers
$13.50/25G
![3-Azetidinecarboxylic acid](/CAS/GIF/36476-78-5.gif)
36476-78-5
415 suppliers
$6.00/1g
![1-N-Boc-3-Azetidinecarboxylic acid](/CAS/20180808/GIF/142253-55-2.gif)
142253-55-2
316 suppliers
$6.00/1g
![1-Boc-3-iodoazetidine](/CAS/20180808/GIF/254454-54-1.gif)
254454-54-1
247 suppliers
$15.00/1g
![1-N-Boc-3-Azetidinecarboxylic acid](/CAS/20180808/GIF/142253-55-2.gif)
142253-55-2
316 suppliers
$6.00/1g