ChemicalBook >> CAS DataBase List >>Diethyl 2-((tosyloxy)imino)malonate
Diethyl 2-((tosyloxy)imino)malonate
- CAS No.
- 20893-05-4
- Chemical Name:
- Diethyl 2-((tosyloxy)imino)malonate
- Synonyms
- Diethyl 2-((tosyloxy)imino)malonate;Propanedioic acid, 2-[[[(4-methylphenyl)sulfonyl]oxy]imino]-, 1,3-diethyl ester
- CBNumber:
- CB74846409
- Molecular Formula:
- C14H17NO7S
- Molecular Weight:
- 343.35
- MDL Number:
- MFCD31707687
- MOL File:
- 20893-05-4.mol
Last updated:2025-01-27 09:38:02
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|---|---|
| Signal word | Danger |
| Hazard statements | H242 |
| Precautionary statements | P210-P234-P235-P240-P370+P378-P403 |
Diethyl 2-((tosyloxy)imino)malonate Chemical Properties,Uses,Production
Uses
As demonstrated by Laszlo Kürti′s lab, ketomalonate oxime O-sulfonates act as doubly N-electrophilic linchpin reagents towards strong C-nucleophiles such as alkyl- and arylmetals (e.g., Grignard reagents). Thus, symmetrical dialkyl- as well as diarylamines may be directly prepared at low tempretatures and in the absence of transition metal catalysts. Other ketomalonate oxime O-sulfonates include 902918, 902705 and 902748.
Diethyl 2-((tosyloxy)imino)malonate Preparation Products And Raw materials
Raw materials
Preparation Products
Diethyl 2-((tosyloxy)imino)malonate Suppliers
Global( 1)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51456 | 80 |
| Supplier | Advantage |
|---|---|
| Sigma-Aldrich | 80 |
Diethyl 2-((tosyloxy)imino)malonate
Propanedioic acid, 2-[[[(4-methylphenyl)sulfonyl]oxy]imino]-, 1,3-diethyl ester
20893-05-4