Home Cart Sign in  
Chemical Structure| 5632-29-1 Chemical Structure| 5632-29-1

Structure of 5632-29-1

Chemical Structure| 5632-29-1

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of [ 5632-29-1 ]

CAS No. :5632-29-1
Formula : C16H10S4
M.W : 330.51
SMILES Code : C1(C2=CC=C(C3=CC=C(C4=CC=CS4)S3)S2)=CC=CS1
MDL No. :MFCD03094036
InChI Key :FXEJOIFDICYSSO-UHFFFAOYSA-N
Pubchem ID :395493

Safety of [ 5632-29-1 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H319
Precautionary Statements:P264-P280-P305+P351+P338-P337+P313

Application In Synthesis of [ 5632-29-1 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 5632-29-1 ]

[ 5632-29-1 ] Synthesis Path-Downstream   1~5

  • 1
  • [ 4805-22-5 ]
  • [ 5713-61-1 ]
  • [ 5632-29-1 ]
YieldReaction ConditionsOperation in experiment
In tetrahydrofuran; All solvents were purified and dried by standard methods. 2,2′:5′,2″-Terthiophene (3T) was prepared by a Grignard coupling reaction between 2,5-dibromothiophene and 2-bromomagnesiothiophene in THF. The 2,2′:5′,2″:5″,2‴-quaterthiophene (4T) was also prepared by a Grignard coupling reaction between 2,5′-dibromo-2,2′-dithiophene and 2-bromomagnesiothiophene in THF. N-chlorosulfonylisocyanate (CSI), N,N-dimethylformamide (DMF) and 3,4,9,10-perylenetetracarboxylic dianhydride (PTCDA) are commercially available.
  • 3
  • [ 1003-09-4 ]
  • [ 4805-22-5 ]
  • [ 5632-29-1 ]
YieldReaction ConditionsOperation in experiment
47% An established procedure was used for the synthesis of2,2':5',2'':5'',2'''-Tetrathiophene 4. Mg turnings (0.40 g, 14.7 mmol)was added to a flame dried 100-mL two-necked flask containing 2-bromothiophene (2.1g, 12.7 mmol) in 20 mL anhydrous Ether atroom temperature under N2. The solution mixture was stirredvigorously and heated to reflux for 3 h. After cooling to roomtemperature the Grignard reagent of 2-bromothiophene(12.7 mmol) was added slowly to a solution of 5,5'-dibromo-2,2'-bithiophene (2.0g, 6.2 mmol) catalyzed with Ni(dppp)Cl2 (28 mg,0.052 mmol) in 20 mL anhydrous Ether and the solution wasrefluxing 14 h. After cooling to temperature, the reaction wasquenched with water and acidified with 6M HCl to pH 4-5. Thesolutionwas then extracted with CHCl3 (5 20 mL). The combinedorganic solvent was washed with brine, dried over Na2SO4 andevaporated to dryness [2]. The crude was purified with columnchromatography (silica gel 100-200 mesh), using hexane/DCM aseluent to yield bright yellow solid identified as tetrathiophene.Yield 1.98 g, 47%.
  • 4
  • [ 626-44-8 ]
  • [ 162717-58-0 ]
  • C14H8I2S2 [ No CAS ]
  • [ 5632-29-1 ]
  • 2-{3,5-bis[5-(thiophen-2-yl)thiophen-2-yl]phenyl}-5-(thiophen-2-yl)thiophene [ No CAS ]
  • 5
  • [ 3141-24-0 ]
  • [ 3480-11-3 ]
  • [ 1556068-36-0 ]
  • [ 1556068-51-9 ]
  • [ 5632-29-1 ]
 

Historical Records

Categories