Calcium Carbonate → HCID 178419798, compound

HRID 414628

Reaction equation

HRID 414628 reaction equation
[S:1].[CH2:2]1[CH:6]2[C@@H:7]3[CH:11]=[CH:10][C@H:9]([CH:5]2[CH:4]=[CH:3]1)[CH2:8]3.C(=O)([O-])[O-].[Ca+2]>O>[S:1].[CH2:2]1[CH:6]2[C@@H:7]3[CH:11]=[CH:10][C@H:9]([CH:5]2[CH:4]=[CH:3]1)[CH2:8]3

Participants

5

Reactant 3

HCID 10112Calcium CarbonateHCID 5362487SulfurHCID 15618652endo-Dicyclopentadiene

Product 1

HCID 178419798HCID 178419798, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Into a 4 liter autoclave were placed 425 g of sulfur, 75 g of DCPD, 2500 ml of water, 20 g of calcium carbonate and 5.0 g of Igepal®-630 (GAF). The reactor was sealed and heated to 150° for three hours with stirring. After cooling to room temperature, the sulfur/DCPD adduct was isolated as small ribbons.

Workup

  1. customThe reactor was sealed
  2. temperatureheated to 150° for three hours

Sources & evidence

ORD record
ord-511ec55e90004ba1bae3a0571b85130c
Source dataset
uspto-grants-1988_12
Patent number
US04792589

Linked notes

Loading…