ChemInform Abstract: Alum Catalyzed Simple and Efficient Synthesis of Bis(indolyl)methanes by Ultrasound Approach.

Sonar, Swapnil S.; Sadaphal, Sandip A.; Kategaonkar, Amol H.; Pokalwar, Rajkumar U.; Shingate, Bapurao B.; Shingare, Murlidhar S.

doi:10.1002/chin.200936111

Cited by 9 publications

(9 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the present study Bis (indolyl) methanes (BIMs) were synthesized as described earlier (Sonar et al, 2009). The synthetic rout for BIMs is shown in Scheme 1.…”

Section: Synthesis Of Inhibitors (Bims)mentioning

confidence: 99%

A thermodynamical, electrochemical and surface investigation of Bis (indolyl) methanes as Green corrosion inhibitors for mild steel in 1 M hydrochloric acid solution

Verma

Singh

Quraishi

2016

Journal of the Association of Arab Universities for Basic and A

View full text Add to dashboard Cite

The influence of three Bis (indolyl) methanes (BIMs) namely, 3,3 0 -((4-nitrophenyl) methylene) bis (1H-indole) (BIM-1), 3,3 0 -(phenyl methylene) bis (1H-indole) (BIM-2) and 4-((1H-indol-2-yl)(1H-indol-3-yl) methyl) phenol (BIM-3) on the mild steel corrosion in 1 M HCl was studied by weight loss, electrochemical, scanning electron microscopy (SEM), and dispersive X-ray spectroscopy (EDX) methods. Results showed that BIM-3 shows maximum inhibition efficiency of 98.06% at 200 mg L À1 concentration. Polarization study revealed that the BIMs act as mixed type inhibitors. Adsorption of BIMs on the mild steel surface obeyed the Langmuir adsorption isotherm. The weight loss and electrochemical results were well supported by SEM and EDX studies. ª 2015 The Authors. Production and hosting by Elsevier B.V. on behalf of University of Bahrain. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

show abstract

“…In the present study Bis (indolyl) methanes (BIMs) were synthesized as described earlier (Sonar et al, 2009). The synthetic rout for BIMs is shown in Scheme 1.…”

Section: Synthesis Of Inhibitors (Bims)mentioning

confidence: 99%

A thermodynamical, electrochemical and surface investigation of Bis (indolyl) methanes as Green corrosion inhibitors for mild steel in 1 M hydrochloric acid solution

Verma

Singh

Quraishi

2016

Journal of the Association of Arab Universities for Basic and A

View full text Add to dashboard Cite

show abstract

“…Sonar et al [16] synthesized bis(indolyl)methanes 3 by the reaction of indole 1 with various aldehydes and ketones 2 under the influence of ultrasound in solvent-free condition by using alum. Alum (KAl(SO 4 ) 2 .12H 2 O) is an inexpensive, non-toxic and mild catalyst.…”

Section: Synthesis Of Bis-indolementioning

confidence: 99%

ChemInform Abstract: Ultrasound‐Promoted Synthesis of Indole‐Appended Heterocycles

Nikalje¹,

Shaikh²

2015

ChemInform

View full text Add to dashboard Cite

Ultrasound-assisted synthesis is a green synthetic approach used to accelerate the rate of reaction. This review provides a comprehensive survey relating to syntheses of indole coupled heterocycles with diverse pharmacological activities by ultrasound irradiation. This method is advantageous in simple operative procedures, improvement in the yield, easiness of the recovery of the product and solvent free reaction conditions.

show abstract

“…This method is advantageous over previous reports due to its short reaction time and solvent free conditions. As per our interest [26][27][28] to develop better protocol for the synthesis of biologically active heterocyclic compounds, we would like to report the synthesis of oxazine derivatives by the reaction of naphthol, formalin, and aniline in presence of MW irradiation.…”

Section: Introductionmentioning

confidence: 99%

Novel and Efficient Microwave-Assisted Three Component Reaction for the Synthesis Ofoxazine Derivatives

Bansal¹,

Jasuja²,

Sharma³

2016

Orient. J. Chem

View full text Add to dashboard Cite

Oxazine derivatives can be prepared with yield upto 98% within a few minutes by an efficient and novel one pot microwave-assisted three-component reaction from 1-naphthol, various anilines and formalin using montmorillonite as the catalyst. The procedure is very simple, efficient and environmentally friendly as it does not use any toxic auxiliary or solvent. The key advantages of this process are high yields, shorter reaction times, and easy work-up and non -chromatographic method has been used for the purification of products.

show abstract

ChemInform Abstract: Alum Catalyzed Simple and Efficient Synthesis of Bis(indolyl)methanes by Ultrasound Approach.

Cited by 9 publications

References 1 publication

A thermodynamical, electrochemical and surface investigation of Bis (indolyl) methanes as Green corrosion inhibitors for mild steel in 1 M hydrochloric acid solution

A thermodynamical, electrochemical and surface investigation of Bis (indolyl) methanes as Green corrosion inhibitors for mild steel in 1 M hydrochloric acid solution

ChemInform Abstract: Ultrasound‐Promoted Synthesis of Indole‐Appended Heterocycles

Novel and Efficient Microwave-Assisted Three Component Reaction for the Synthesis Ofoxazine Derivatives

Contact Info

Product

Resources

About