tert-butyl 3-(2-ethoxy-2-oxoethylidene)azetidine-1-carboxylate

Modify Date: 2025-08-26 02:14:01

tert-butyl 3-(2-ethoxy-2-oxoethylidene)azetidine-1-carboxylate Structure
tert-butyl 3-(2-ethoxy-2-oxoethylidene)azetidine-1-carboxylate structure
Common Name tert-butyl 3-(2-ethoxy-2-oxoethylidene)azetidine-1-carboxylate
CAS Number 1002355-96-5 Molecular Weight 241.28400
Density 1.06g/ml Boiling Point N/A
Molecular Formula C12H19NO4 Melting Point N/A
MSDS Chinese USA Flash Point >230 °F

 Names

Name tert-Butyl 3-(2-ethoxy-2-oxoethylidene)azetidine-1-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.06g/ml
Molecular Formula C12H19NO4
Molecular Weight 241.28400
Exact Mass 241.13100
PSA 55.84000
LogP 1.66450
Index of Refraction 1.47
InChIKey WYWJZDFQQJTRDD-UHFFFAOYSA-N
SMILES CCOC(=O)C=C1CN(C(=O)OC(C)(C)C)C1

 Safety Information

RIDADR NONH for all modes of transport
HS Code 2933990090
Flash Point(F) >230 °F
Flash Point(C) >110 °C

 Synthetic Route

~69%

tert-butyl 3-(2-ethoxy-2-oxoethylidene)azetidine-1-carboxylate Structure

tert-butyl 3-(2...

CAS#:1002355-96-5

Literature: Collier, Philip N. Tetrahedron Letters, 2009 , vol. 50, # 27 p. 3909 - 3911

~99%

tert-butyl 3-(2-ethoxy-2-oxoethylidene)azetidine-1-carboxylate Structure

tert-butyl 3-(2...

CAS#:1002355-96-5

Literature: Li, Dong Bo; Rogers-Evans, Mark; Carreira, Erick M. Organic Letters, 2013 , vol. 15, # 18 p. 4766 - 4769

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

tertbutylethoxyoxoethylideneazetidinecarboxylate
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