Diisopropylethylamine → HCID 59708411, compound

HRID 408086Notes

Reaction equation

HRID 408086 reaction equation
[Cl:1][C:2]1[N:3]=[C:4](Cl)[C:5]2[S:10][CH2:9][CH2:8][C:6]=2[N:7]=1.C(N(C(C)C)CC)(C)C.[NH2:21][CH:22]1[CH2:27][CH2:26][O:25][CH2:24][CH2:23]1>O1CCOCC1>[Cl:1][C:2]1[N:3]=[C:4]([NH:21][CH:22]2[CH2:27][CH2:26][O:25][CH2:24][CH2:23]2)[C:5]2[S:10][CH2:9][CH2:8][C:6]=2[N:7]=1

Participants

5

Reactant 3

HCID 81531DiisopropylethylamineHCID 4192234-AminotetrahydropyranHCID 457899672,4-Dichloro-6,7-dihydrothieno[3,2-d]pyrimidine

Product 1

HCID 59708411HCID 59708411, compound

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Conditions

Temperature
130 °C

Procedure

0.68 g (II) are placed in 6 ml dioxane, then 1.72 ml diisopropylethylamine are added followed by 0.6 g 4-aminotetrahydropyran. The reaction mixture is heated to 130° C. until there is no further reaction, then cooled and evaporated down. The product is treated with water in the ultrasound bath and the solid is suction filtered and dried. 0.66 g (III-3) are obtained. Analytical HPLC-MS (method A): RT=1.08 min.

Workup

  1. customno further reaction
  2. temperaturecooled
  3. customevaporated down
  4. additionThe product is treated with water in the ultrasound bath
  5. filtrationfiltered
  6. customdried
  7. custom0.66 g (III-3) are obtained

Sources & evidence

ORD record
ord-c9078250de40498dafd68d9741c2b650
Source dataset
uspto-grants-2014_06
Patent number
US08759326B2

Reaction notes

Loading…