主要文件

查看所有文档

393770

1,3-苯并二硫代吡咯四氟化硼盐

Name: 1,3-苯并二硫代吡咯四氟化硼盐
Brand: ALDRICH

98%

别名:

BDTF

登录查看组织和合同定价。

选择尺寸

变更视图

关于此项目

经验公式（希尔记法）:

C₇H₅BF₄S₂

化学文摘社编号:

57842-27-0

分子量:

240.05

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24864541

MDL number:

MFCD00070613

Beilstein/REAXYS Number:

4731453

Assay:

98%

Form:

solid

技术服务

需要帮助？我们经验丰富的科学家团队随时乐意为您服务。

让我们为您提供帮助

属性

assay

98%

form

solid

mp

150 °C (dec.) (lit.)

SMILES string

F[B-](F)(F)F.c1ccc2[s+]csc2c1

InChI

1S/C7H5S2.BF4/c1-2-4-7-6(3-1)8-5-9-7;2-1(3,4)5/h1-5H;/q+1;-1

InChI key

CUSWPJQKCZMDPY-UHFFFAOYSA-N

说明

General description

1,3-Benzodithiolylium tetrafluoroborate (BDTF, 1,3-BDYT) is an electrophilic compound. It is a salt of 1,3-benzodithiolylium ion.

1,3-Benzodithiolylium tetrafluoroborate is a carbenium ionic compound. It has been synthesized by reacting 1,3-benzodithiole with trityl tetrafluoroborate. It is widely used as an α-alkylating agent for the enantioselective α-alkylation of aldehydes., The nature of adsorption of 1,3-benzodithiolylium tetrafluoroborate on various carbon nanotubes (CNTs) has been studied. 1,3-Benzodithiolylium tetrafluoroborate reacts with different nucleophilic reagents at the 2-position to form the respective 1,3-benzodithioles.

Application

1,3-Benzodithiolylium tetrafluoroborate may be used in the synthesis of the following:

Dibenzotetrathiafulvalene by reacting with 1,8-diazabicyclo[5.4.0]undec-7-ene.
Substituted arylcarbenium ions by reacting with boronic derivatives.
α-(1,3-benzodithiol-2-ylidene) ketones and 1,3-benzodithiole by reacting with ketones.
2-styryl-1,3-benzodithioles by reacting with styryl-type cobaloximes.
2-(3-indolyl)-1,3-benzodithiolylium tetrafluoroborate by reacting with indole.
2-(1,3-benzodithiol-2-ylidene)-3,5-cyclohexadien-1-ones and 4-(1,3-benzodithiol-2-ylidene)-2,5-cyclohexadien-1-ones by reacting with 2,4- and 2,6-disubstituted phenols.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

法规信息

新产品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Triclinic polymorph of dibenzotetra-thia-fulvalene.

Masashi Mamada et al.

Acta crystallographica. Section E, Structure reports online, 65(Pt 9), o2083-o2083 (2009-01-01)

Crystals of the title compound (DBTTF), C(14)H(8)S(4), feature a triclinic polymorph different from two known monoclinic polymorphs. In this form, there are two independent centrosymmetric half-mol-ecules in the asymmetric unit. Although the mol-ecular orientations are relatively similar to one of

A catalytic reactor for the organocatalyzed enantioselective continuous flow alkylation of aldehydes.

Riccardo Porta et al.

ChemSusChem, 7(12), 3534-3540 (2014-10-23)

The use of immobilized metal-free catalysts offers the unique possibility to develop sustainable processes in flow mode. The challenging intermolecular organocatalyzed enantioselective alkylation of aldehydes was performed for the first time under continuous flow conditions. By using a packed-bed reactor

The Facile and Direct Formylation of Organoboron Aromatic Compounds with Benzodithiolylium Tetrafluoroborate.

Petruzziello D, et al

European Journal of Organic Chemistry, 2013(22), 4909-4917 (2013)

查看所有相关文献

全球贸易项目编号

货号	GTIN
393770-5G	04061833021538