成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Home Cart Sign in  
Chemical Structure| 1978-33-2 Chemical Structure| 1978-33-2

Structure of 1978-33-2

Chemical Structure| 1978-33-2

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

{[proInfo.proName]}

CAS No.: 1978-33-2

,{[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 2 weeks

  • {[ 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 [ 1978-33-2 ]

CAS No. :1978-33-2
Formula : C7H8FN
M.W : 125.14
SMILES Code : NC1=CC=CC(=C1F)C
MDL No. :MFCD06410915
InChI Key :WFZUBZAEFXETBF-UHFFFAOYSA-N
Pubchem ID :22734623

Safety of [ 1978-33-2 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 1978-33-2 ]

* 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 [ 1978-33-2 ]

[ 1978-33-2 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 437-86-5 ]
  • [ 1978-33-2 ]
  • 2
  • [ 25007-54-9 ]
  • [ 1978-33-2 ]
  • [ 1432731-50-4 ]
YieldReaction ConditionsOperation in experiment
53% With toluene-4-sulfonic acid; for 1h;Reflux; 3-Amino-2-fluorotoluene (4.89 g, 39.1 mmol), dimethyl 2-oxobutanedioate (6.26 g, 39.1 mmol), and TosicAcid (0.223 g, 1.172 mmol) were heated at reflux under Dean-Stark conditions for 1 hour. The solvent was removed in vacuo and the residue purified by column chromatography on a silica gel column, eluting with EtOAc/hexane (0-15%) to afford Dimethyl (2£)-2-[(2-fluoro-3- methylphenyl)imino]butanedioate (7-6, 5.48 g, 53 % yield) as a clear oil, LCMS shows the compound is 100% pure, LRMS m/z (M+H)+268.2 found, 268.1 required.
 

Historical Records

Technical Information

Categories

Related Functional Groups of
[ 1978-33-2 ]

Fluorinated Building Blocks

Chemical Structure| 452-80-2

A782821 [452-80-2]

2-Fluoro-4-methylaniline

Similarity: 0.95

Chemical Structure| 76350-70-4

A235118 [76350-70-4]

2,4-Difluoro-3-methylaniline

Similarity: 0.90

Chemical Structure| 821791-69-9

A105901 [821791-69-9]

4-Ethyl-2-fluoroaniline

Similarity: 0.90

Chemical Structure| 52215-41-5

A274943 [52215-41-5]

3-Fluoro-5-methylaniline

Similarity: 0.87

Chemical Structure| 452-84-6

A305193 [452-84-6]

3-Amino-4-fluorotoluene

Similarity: 0.87

Aryls

Chemical Structure| 452-80-2

A782821 [452-80-2]

2-Fluoro-4-methylaniline

Similarity: 0.95

Chemical Structure| 76350-70-4

A235118 [76350-70-4]

2,4-Difluoro-3-methylaniline

Similarity: 0.90

Chemical Structure| 821791-69-9

A105901 [821791-69-9]

4-Ethyl-2-fluoroaniline

Similarity: 0.90

Chemical Structure| 52215-41-5

A274943 [52215-41-5]

3-Fluoro-5-methylaniline

Similarity: 0.87

Chemical Structure| 452-84-6

A305193 [452-84-6]

3-Amino-4-fluorotoluene

Similarity: 0.87

Amines

Chemical Structure| 452-80-2

A782821 [452-80-2]

2-Fluoro-4-methylaniline

Similarity: 0.95

Chemical Structure| 76350-70-4

A235118 [76350-70-4]

2,4-Difluoro-3-methylaniline

Similarity: 0.90

Chemical Structure| 821791-69-9

A105901 [821791-69-9]

4-Ethyl-2-fluoroaniline

Similarity: 0.90

Chemical Structure| 52215-41-5

A274943 [52215-41-5]

3-Fluoro-5-methylaniline

Similarity: 0.87

Chemical Structure| 452-84-6

A305193 [452-84-6]

3-Amino-4-fluorotoluene

Similarity: 0.87