30545-23-4

Upstream product

• 75-35-4 1,1-Dichloroethylene 
• 105522-49-4 diamantane-3-spiro-3'-diazirine 
• 79-01-6 Trichloroethylene 
• 130504-29-9 4-hydroxy-12-hydroxymethyltetracyclo<7.3.1.0^2,7.0^6,11>tridecane 
• 127-18-4 1,1,2,2-tetrachloroethylene 

Downstream Products

• 95531-42-3 C₂₀H₂₄O 
• 115942-85-3 C₂₁H₂₆ 
• 115942-84-2 C₂₁H₂₆ 
• 115942-83-1 C₂₁H₂₆ 
• 95531-42-3 C₂₀H₂₄ 
• 115942-80-8 C₂₁H₂₆O 
• 115942-79-5 C₂₁H₂₆O 

Relevant academic research and scientific papers

Diamondoid derivatives possessing therapeutic activity in the treatment of neurologic disorders

This invention relates to diamondoid derivatives which exhibit therapeutic activity. Specifically, the diamondoid derivatives herein exhibit therapeutic effects in the treatment of neurologic disorders. Also provided are methods of treatment, prevention a

REACTIONS OF ISOMERIC OXO-2(3)-OXAHOMODIAMANTANES. DEHYDRATION OF TETRACYCLIC DIOLS WITH CONCENTRATED PHOSPHORIC ACID

Reduction of 11-oxo-10-oxapentacyclo4,13.02,7.06,12>pentadecane (lactone I) and 10-oxo-11-oxapentacyclo4,13.02,7.06,12>pentadecane (lactone II) with lithium aluminium hydride aforded 4-hydroxymethyl-12-hydroxytetracyclo2,7.06,11>tridecane (diol III) and 4-hydroxy-12-hydroxymethyltetracyclo2,7.06,11>tridecanone (diol IV).Diol III reacted with concentrated phosphoric acid to give 3-methyltetracyclo2,6.05,10>tridecanone-9 (V) as practically the sole product.Diol IV afforded a complex mixture of products in which were identified 2-methyl-3-oxadiadamantane (VI; 57percent), 10-oxa-2(3)-homodiadamantane (VII; 20percent), 3-hydroxydiamantane (VIII; 3percent), diadamantane (X; 7percent) and diadamantanone (IX; 2percent).

SYNTHESIS OF DIAMENTANE-3-SPIRO-3'-DIAZIRINE AND SOME OF ITS TRANSFORMATIONS

Diamantane-3-spiro-3'-diazirine was synthesized by the reaction of diamantanone with hydroxylamine-O-sulfonic acid and ammonia in methanol followed by oxidation of the intermediate diamantane-3-spiro-3'-diaziridine.Its thermolysis in the gas phase led to 3,5-dehydrodiamantane.The diamantylidene formed during the photolysis of diamantane-3-spiro-3'-diazirine does not react with di- and trichloroethenes.The 3-diamantyl cation formed from diamantane-3-spiro-3'-diaziridine in the presence of concentrated sulfuric acid reacts with 1,1-dichloroethene in the presence of water to form (3-diamantyl)acetic acid.