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| | ESCHENMOSER'S SALT Basic information |
| Product Name: | ESCHENMOSER'S SALT | | Synonyms: | ESCHENMOSER SALT;ESCHENMOSER'S SALT;N,N-DIMETHYLMETHYLENEAMMONIUM CHLORIDE;N,N-DIMETHYL-METHYLENEIMINIUM CHLORIDE;N,N-dimethylmethyleneammonium bromide;dimethylmethylenammonium chloride;N,N-DIMETHYLMETHYLENEAMMONIUM CHLORIDE, TECH., 90%;Methanaminium, N-methyl-N-methylene-, chloride | | CAS: | 30354-18-8 | | MF: | C3H8ClN | | MW: | 93.56 | | EINECS: | 250-142-4 | | Product Categories: | | | Mol File: | 30354-18-8.mol |  |
| | ESCHENMOSER'S SALT Chemical Properties |
| Melting point | 146-148 °C(lit.) | | Fp | 180 °F | | storage temp. | Store below +30°C. | | solubility | Chloroform (Very Slightly, Heated), DMSO (Sparingly, Heated, Sonicated) | | form | Solid | | color | White to Off-White | | BRN | 505955 | | Stability: | Hygroscopic, Unstable in Protic Solvent |
| | ESCHENMOSER'S SALT Usage And Synthesis |
| Uses | N,N-Dimethylmethyleneiminium chloride (B?hme′s salt) is a dimethylaminomethylating agent that can be used as one of the key reagents in the following applications:
- Electrophilic aminomethylation of aldehydes and ketones to synthesize corresponding Mannich products, also known as Mannich reaction.
- Preparation of dihydronaphthyridinones as HIV-1 integrase inhibitors.
- Preparation of cyanotetrahydrooxo-β-carbolines via cyclocondensation of cyanomethyl indole-2-carboxylate with ammonia.
- Asymmetric synthesis of phalarine via stereospecific Pictet-Spengler cyclocondensation and traceless chirality transfer from L-tryptophan.
- Synthesis of functionalized diarylpyrrolizines as inhibitors of microsomal prostaglandin E2 synthase-1 (mPGES-1) and 5-lipoxygenase (5-LOX).
- Synthesis of (±)-phalarine with the rearrangement of an azaspiroindolenine and Gassman oxindole preparation as key steps.
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| | ESCHENMOSER'S SALT Preparation Products And Raw materials |
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