N,N-bis(2-(p-toluenesulfonyloxy)ethyl)-p-toluenesulfonamide
N,N-bis[2-(tosyloxy)ethyl]toluene-4-sulfonamide
CAS: 16695-22-0
Molecular Formula: C25H29NO8S3
N,N-bis(2-(p-toluenesulfonyloxy)ethyl)-p-toluenesulfonamide - Names and Identifiers
| Name | N,N-bis[2-(tosyloxy)ethyl]toluene-4-sulfonamide |
| Synonyms | Gm-B N,O,Oμ-Tritosyldiethanolamine N,N-bis(2-tosyloxy)ethyl)toluene-4-*sulfonamide N,N-bis[2-(tosyloxy)ethyl]toluene-4-sulfonamide N,N-bis(2-(P-tolylsulfonyloxy)ethyl)-P-toluenesul N,N-BIS(2-(TOSYLOXY)ETHYL)-P-TOLUENE- SULFONAMIDE N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE N,N-bis(2-(p-toluenesulfonyloxy)ethyl)-p-toluenesulfonamide N,O,Oμ-Tritosyldiethanolamine, N,N-Bis[2-(tosyloxy)ethyl]-p-toluenesulfonamide |
| CAS | 16695-22-0 |
| EINECS | 412-920-3 |
| InChI | InChI=1/C25H29NO8S3/c1-20-4-10-23(11-5-20)35(27,28)26(16-18-33-36(29,30)24-12-6-21(2)7-13-24)17-19-34-37(31,32)25-14-8-22(3)9-15-25/h4-15H,16-19H2,1-3H3 |
N,N-bis(2-(p-toluenesulfonyloxy)ethyl)-p-toluenesulfonamide - Physico-chemical Properties
| Molecular Formula | C25H29NO8S3 |
| Molar Mass | 567.69 |
| Density | 1.345g/cm3 |
| Melting Point | 92-98°C(lit.) |
| Boling Point | 732.4°C at 760 mmHg |
| Flash Point | 396.8°C |
| Vapor Presure | 2.6E-21mmHg at 25°C |
| BRN | 2406580 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.59 |
N,N-bis(2-(p-toluenesulfonyloxy)ethyl)-p-toluenesulfonamide - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R43 - May cause sensitization by skin contact R53 - May cause long-term adverse effects in the aquatic environment |
| Safety Description | S24 - Avoid contact with skin. S37 - Wear suitable gloves. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| WGK Germany | 1 |
N,N-bis(2-(p-toluenesulfonyloxy)ethyl)-p-toluenesulfonamide - Introduction
N,N-bis[2-(tosyloxy)ethyl]toluene-4-sulfonamide, often abbreviated as DBTO, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
DBTO is a colorless to pale yellow crystalline powder. It is stable at room temperature, but may decompose under the influence of light and heat. It is soluble in alcohol and Ketone solvents, insoluble in water.
Use:
DBTO is mainly used in organic synthesis as a sulfonium reagent and organic catalyst. It can participate in many reactions, such as the synthesis of alkynes, oxidation reactions and the activation of alkyl halides. It is widely used in organic synthesis, and has important applications in pharmaceutical, pesticide, chemical synthesis and other fields.
Method:
DBTO can be prepared by the amidation reaction of p-toluenesulfonamide and p-benzylsulfonic acid. The reaction is generally carried out under an inert atmosphere and requires a certain temperature and reaction time.
Safety Information:
DBTO is generally stable and safe under normal operating conditions. However, it may cause irritation to the skin, eyes and respiratory tract, so it is necessary to pay attention to protective measures when handling, such as wearing appropriate personal protective equipment. In addition, avoid contact with oxidants and strong acids and bases to avoid danger. During use and storage, please follow the relevant safety procedures.
Nature:
DBTO is a colorless to pale yellow crystalline powder. It is stable at room temperature, but may decompose under the influence of light and heat. It is soluble in alcohol and Ketone solvents, insoluble in water.
Use:
DBTO is mainly used in organic synthesis as a sulfonium reagent and organic catalyst. It can participate in many reactions, such as the synthesis of alkynes, oxidation reactions and the activation of alkyl halides. It is widely used in organic synthesis, and has important applications in pharmaceutical, pesticide, chemical synthesis and other fields.
Method:
DBTO can be prepared by the amidation reaction of p-toluenesulfonamide and p-benzylsulfonic acid. The reaction is generally carried out under an inert atmosphere and requires a certain temperature and reaction time.
Safety Information:
DBTO is generally stable and safe under normal operating conditions. However, it may cause irritation to the skin, eyes and respiratory tract, so it is necessary to pay attention to protective measures when handling, such as wearing appropriate personal protective equipment. In addition, avoid contact with oxidants and strong acids and bases to avoid danger. During use and storage, please follow the relevant safety procedures.
Last Update：2024-04-09 20:52:54
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