Nicotinic Acid → HCID 86744677, compound

HRID 359653Notes

Reaction equation

HRID 359653 reaction equation
[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([CH3:7])[CH:2]=1.[CH:8]1[CH:13]=[N:12][CH:11]=[C:10]([C:14]([OH:16])=[O:15])[CH:9]=1.[OH-].[Na+]>O>[OH2:15].[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([CH3:7])[CH:2]=1.[CH:8]1[CH:13]=[N:12][CH:11]=[C:10]([C:14]([OH:16])=[O:15])[CH:9]=1

Participants

5

Reactant 3

HCID 938Nicotinic Acid2×HCID 79703-MethylpyridineHCID 14798Sodium Hydroxide

Product 1

HCID 86744677HCID 86744677, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

To study the physical and electrochemical properties of various medium compositions, mixtures of beta-picoline and water were prepared and then saturated with added niacin by stirring at 25° C. for at least 17 hours. The mixtures were thereafter thermostated in a water bath for one day. Conductivity was then determined with a Yellow Springs Instrument's Model 31 Conductivity Bridge, and the amount of niacin in the solution was analyzed by titration with sodium hydroxide. The results are given in Table 1 below in which all percentages are expressed as weight-to-weight percent in the final saturated solution, and conductivity is expressed as micro-Seimens (reciprocal millionths of an ohm) per centimeter.

Workup

  1. customwere prepared

Sources & evidence

ORD record
ord-7bc7b6572856477f8e8c5360f60388c8
Source dataset
uspto-grants-1991_03
Patent number
US05002641

Reaction notes

Loading…