| Identification | More | [Name]
1,3-Adamantanediamine | [CAS]
10303-95-4 | [Synonyms]
1,3-Diaminoadamantane
1,3-Adamantanediamine
Tricyclo[3.3.1.13,7]decane-1,3-diamine
4. 1,3-diaminoadamantane | [Molecular Formula]
C10H18N2 | [MDL Number]
MFCD01831403 | [Molecular Weight]
166.26 | [MOL File]
10303-95-4.mol |
| Chemical Properties | Back Directory | [Boiling point ]
249 °C | [density ]
1.153 | [Fp ]
122 °C | [form ]
powder to crystal | [pka]
10.73±0.40(Predicted) | [color ]
White to Almost white | [InChI]
InChI=1S/C10H18N2/c11-9-2-7-1-8(4-9)5-10(12,3-7)6-9/h7-8H,1-6,11-12H2 | [InChIKey]
FOLJMFFBEKONJP-UHFFFAOYSA-N | [SMILES]
C12(N)CC3CC(CC(N)(C3)C1)C2 | [CAS DataBase Reference]
10303-95-4(CAS DataBase Reference) |
| Hazard Information | Back Directory | [Uses]
1,3-Adamantanediamine is used in preparation method of SSZ-13 molecular sieve from β molecular sieve. | [Preparation]
1,3-Adamantanediamine synthesis: 1,3-Adamantane dicarboxylic acid (12 g) was mixed with 50 mL of SOCl2 and the mixture was refluxed for 3 h. Excessive SOCl2 was evaporated and 1,3-adamantane dicarbonyl dichloride was obtained as white solid, dissolved in dried benzene and added to cold ammonia solution slowly, during which a white precipitate was formed gradually filtered and then washed the precipitate several times with water to give 1,3-disaminoacyladamantane as white solid, recrystallized from ethanol. White solid, yield 10.58 g (89 %). | [Purification Methods]
Purify it by zone refining. The dibenzoyl derivative has m 248o, and the dihydrochloride salt has m 310o (360o) after recrystallisation from aqueous EtOH or EtOH/Et2O. [Prelog & Seiwerth Chem Ber 74 1769 1941, Stetter & Wulff Chem Ber 93 1366 1960.] |
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