ESCHENMOSER'S SALT
Synonym(s):Böhme′s salt;B?hme′s salt;Dimethylformiminium chloride;Methylenedimethylammonium chloride
- CAS NO.:30354-18-8
- Empirical Formula: C3H8ClN
- Molecular Weight: 93.56
- MDL number: MFCD00011809
- EINECS: 250-142-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-07-25 20:04:51
What is ESCHENMOSER'S SALT?
The Uses of ESCHENMOSER'S SALT
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.
Properties of ESCHENMOSER'S SALT
Melting point: | 146-148 °C(lit.) |
Flash point: | 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 |
Safety information for ESCHENMOSER'S SALT
Signal word | Warning |
Pictogram(s) |
Flame Flammables GHS02 Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H228:Flammable solids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for ESCHENMOSER'S SALT
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ALCIAN BLUE 8GX
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ESCHENMOSER'S SALT
Rhodamine B
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