(difluoro)propylborane

Base Information

• Chemical Name: (difluoro)propylborane
• CAS No.: 691-36-1
• Molecular Formula: C₃H₇BF₂
• Molecular Weight: 91.8964

Synonyms:(difluoro)propylborane

Chemical Property of (difluoro)propylborane

Chemical Property:

Purity/Quality:

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Technology Process of (difluoro)propylborane

There total 2 articles about (difluoro)propylborane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

tetrapropylstannane (2176-98-9) → (difluoro)propylborane (691-36-1) + tri-n-propyltin fluoride (682-32-6)

Guidance literature:

With BF₃;

DOI:10.1021/ja01509a002 DOI:10.1021/ic50063a036

Reference yield:

Difluor-propyl-boran * Trimethylamin → (difluoro)propylborane (691-36-1) + trimethylamine (75-50-3)

Guidance literature:

DOI:10.1021/ja01509a003

upstream raw materials:

tetrapropylstannane

Refernces

Versatile strategy for oligonucleotide derivatization. Introduction of lanthanide(III) chelates to oligonucleotides

10.1021/ol016093m

2'-Deoxy-5'-O-(4,4'-dimethoxytrityl)uridine (1) is a protected nucleoside, specifically a protected deoxyuridine. The 5'-hydroxyl group is protected with a 4,4'-dimethoxytrityl (DMT) group, which is commonly used in solid phase oligonucleotide synthesis to prevent unwanted reactions at the 5' position. It serves as a starting material for the synthesis of nucleoside phosphoramidite building blocks. The DMT group can be removed later in the synthesis to allow for further functionalization. 2-Cyanoethyl N,N,N',N'-tetraisopropylphosphoramidite is a phosphoramidite reagent used in the phosphorylation step of nucleoside phosphoramidite synthesis. It is used to convert nucleoside derivatives (2a-d) into the desired phosphoramidites (3a-d) which are then used in machine-assisted DNA synthesis. Succinic anhydride, a cyclic anhydride used for alcohol esterification, was used to convert the nucleoside derivative 2a to the corresponding succinate ester (17), which was then immobilized on a long-chain alkylamine CPG polymer support.

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