846 



BULETINUL SOCIETĂŢI! DE SCIINŢE 



H 

 C 



// 

 HC 



HC 



OH 



C 



c 



H 



C CH 



C CH 



s 



c 



I 



OH 



Naphtene-diol 1. 4. 

 et 1. r,, 1. 6, 1. 7, 1. 8, 2. 3, 2. C, 2. 7. 



OH 



OH 



C 10 H 5 (OH) 3 



Naphtene— triol 1. 2. 4 

 1. 4. 5 



/ 



/2, 



Biphenyl— ethene 2—1,. 2'— 2,— diol 1,.2,. 

 = Phenanthrene ortho-diol \ y A x . 



OH 





C — C 6 H 4 







C-C 6 H 4 



1 







1 



OH 





1 



Biphenyl ethen 1,-4. 2,— 4'-diol l t . 2 

 Ph&nanthrene para-diol lj. 2,. 



/CH, 



/>CH 3 



l « H 2\\OH 

 \OH 



/CH, 



CH3-OH 



\OH 



/CH -CH 8 

 C 6 H 3 (-OH 

 OH 



Phene- măthyl-diol 2. 3. 



et 2. 4. 

 2. 5. 



Phene— e'thyl-diol 8, 4. Phene- 



-dimethyl-diol 1. 2, 3. 6. 

 et 1. 3, 2. 4. 

 » 1. 3, 2. 5. 



» 1. 3, 2. e: 



» 1. 8, 4. 5. 

 »• 1. 3, 4. C. 

 » 1. 4, 3. 5. 

 » 1. 4, 2. 5. 



'■/CA' 



C 6 H 8 f-OH 



OH 



C 6 H 2 (CH 3 ) 3 (OH) 2 



/.C 3 H 7 



w>h 2 ^ OH 



\OH 



Phene— propyl-diol 3. 4. 



Phene— triinethyl-diol 

 et 1. 2. 4, 3. ti. 

 » 1. 2. 4, 3. 5. 

 » 1. 3. 5, 2. 4. 



Phene— propyl-methyl-diol 

 et 1. 2, 3. 0. 

 1. 3, 2. 5. 

 » 1. 4, 2. 5. 



