HuagongsheHuagongshe Chemistry Print Report · For research reference only
p-Toluenesulfonyl azide → Bis(4-n-propylcyclohexylsulfonyl)diazomethane
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | p-Toluenesulfonyl azide | HCID 13661 | — |
| Reactant | 1,8-Diazabicyclo(5.4.0)undec-7-ene | HCID 81184 | — |
| Reactant | Bis(4-n-propylcyclohexyl-sulfonyl)methane | HCID 22737642 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | Bis(4-n-propylcyclohexylsulfonyl)diazomethane | HCID 22737640 | 49% |
Reaction Steps
Synthesis was conducted as in Synthesis Example 8 using 8.0 g (0.020 mol) of the bis(4-n-propylcyclohexyl-sulfonyl)methane prepared above, 6.1 g (0.030 mol) of p-toluenesulfonylazide, 73 g of dichloromethane and 3.1 ml (0.020 mol) of DBU. There was obtained 4.1 g of the desired bis(4-n-propylcyclohexylsulfonyl)diazomethane. The yield was 48%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06713612B2 |
| Source dataset | uspto-grants-2004_03 |
| ORD ID | ord-45e63113baed43609c4b9a00a56fc582 |
| Source note | uspto-grants-2004_03 |