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1

Regioselective iodination of phenol and analogues using N-iodosuccinimide and p-toluenesulfonic acid

Pakorn Bovonsombat, Juthamard Leykajarakul, Chiraphorn Khan, Kawin Pla-on, Michael M. Krause, Pratheep Khanthapura, Rameez Ali, Niran Doowa

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 1.31 MB

english, 2009

2

Ring halogenations of polyalkylbenzenes by ionic halides and Koser's reagent

Pakorn Bovonsombat, Elsa Djuardi, Edward Mc Nelis

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 281 KB

english, 1994

3

ChemInform Abstract: Regioselective Iodination of Phenol and Analogues Using N-Iodosuccinimide and p-Toluenesulfonic Acid.

Pakorn Bovonsombat, Juthamard Leykajarakul, Chiraphorn Khan, Kawin Pla-on, Michael M. Krause, Pratheep Khanthapura, Rameez Ali, Niran Doowa

Journal:

Year:

2009

File:

PDF, 20 KB

2009

4

ChemInform Abstract: Recent Development in Alkynol Chemistry: Electrophilic Iodonium-Induced Rearrangements

Pakorn Bovonsombat, Pratheep Khanthapura, Juthamard Leykajarakul

Journal:

Year:

2009

File:

PDF, 15 KB

2009

5

Formations of mixed β,β-dihaloenals from halogenated secondary alkynols

Pakorn Bovonsombat, Edward McNelis

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 97 KB

english, 1992

6

Concerning the formations of α-iodoenones

Pakorn Bovonsombat, Geetha J. Angara, Edward Mc Nelis

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 299 KB

english, 1994

7

Photochemical hydrolysis of o-acetylphenylacetonitriles

Qingyi Lu, Pakorn Bovonsombat, William C. Agosta

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 178 KB

english, 1995

8

Facile p-toluenesulfonic acid-promoted para-selective monobromination and chlorination of phenol and analogues

Pakorn Bovonsombat, Rameez Ali, Chiraphorn Khan, Juthamard Leykajarakul, Kawin Pla-on, Suraj Aphimanchindakul, Natchapon Pungcharoenpong, Nisit Timsuea, Anchalee Arunrat, Napat Punpongjareorn

Journal:

Year:

2010

Language:

english

File:

PDF, 825 KB

english, 2010

9

α-Bromination of linear enals and cyclic enones

Pakorn Bovonsombat, Rungkarn Rujiwarangkul, Thanathip Bowornkiengkai, Juthamard Leykajarakul

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 110 KB

english, 2007

10

Ring expansions of alkynyl cyclopentanols with iodine and Koser's reagent.

Pakorn Bovonsombat, Edward McNelis

Journal:

Year:

1993

Language:

english

File:

PDF, 649 KB

english, 1993

11

Ring Expansions of 2-Haloethynyl-2-norbornanols

Elsa Djuardi, Pakorn Bovonsombat, Edward Mc Nelis

Journal:

Year:

1994

Language:

english

File:

PDF, 785 KB

english, 1994

12

Conversions of phenylalkynylcyclopentanols to α-iodoenones

Pakorn Bovonsombat, Edward Mc Nelis

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 213 KB

english, 1993

13

Formation of β,β-dihaloenones from halogenated tertiary alkynols

Geetha J. Angara, Pakorn Bovonsombat, Edward McNeils

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 194 KB

english, 1992

14

Facile formations of ketals of α, α-dihaloacetophenones

Pakorn Bovonsombat, Edward McNelis

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 208 KB

english, 1992

15

A new approach to the functionalization of phenanthrenequinone

Pakorn Bovonsombat, Edward Mc Nelis

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 154 KB

english, 1994

16

Ring expansion of an α-bromoalkynol camphor by means of iodine and Koser's reagent

Pakorn Bovonsombat, Edward McNelis

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 185 KB

english, 1993

17

Facile syntheses of 3-halo and mixed 3,5-dihalo analogues of N-acetyl-l-tyrosine via sulfonic acid-catalysed regioselective monohalogenation

Pakorn Bovonsombat, Pratheep Khanthapura, Michael M. Krause, Juthamard Leykajarakul

Journal:

Tetrahedron Letters

Year:

2008

Language:

english

File:

PDF, 169 KB

english, 2008

18

Formations of α-Iodoenones by Iodine and Catalytic Amounts of Amines

Djuardi, Elsa, Bovonsombat, Pakorn, Mc Nelis, Edward

Journal:

Synthetic Communications

Year:

1997

Language:

english

File:

PDF, 240 KB

english, 1997

19

DIBROMANTIN AS A REAGENT FOR THE AROMATIC BROMINATION OF POLYALKYLBENZENES

Herault, Xavier, Bovonsombat, Pakorn, Nelis, Edward Mc

Journal:

Organic Preparations and Procedures International

Year:

1995

Language:

english

File:

PDF, 272 KB

english, 1995

20

Halogen Bonding in (Z)-2-Iodocinnamaldehyde

Bovonsombat, Pakorn, Caruso, Francesco, Jdaydani, Andrew, Rossi, Miriam

Journal:

Year:

2013

Language:

english

File:

PDF, 511 KB

english, 2013

21

Novel Photochemical Hydrolysis of o -Acetylphenylacetonitriles to Amides

Lu, Qingyi, Bovonsombat, Pakorn, Agosta, William C.

Journal:

Journal of Organic Chemistry

Year:

1996

Language:

english

File:

PDF, 113 KB

english, 1996

22

Novel regioselective aromatic chlorination via catalytic thiourea activation of N-chlorosuccinimide

Bovonsombat, Pakorn, Sophanpanichkul, Punyanuch, Pandey, Aditi, Tungsirisurp, Sireethorn, Limthavornlit, Pacharasak, Chobtumskul, Kittithorn, Kuhataparuk, Punn, Sathityatiwat, Suthapat, Teecomegaet, P

Journal:

Tetrahedron Letters

Year:

2015

Language:

english

File:

PDF, 337 KB

english, 2015

23

N -Acetyl-3,5-dibromo- L -tyrosine hemihydrate

Bovonsombat, Pakorn, Snyder, John, Caruso, Francesco, Rossi, Miriam

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2012

Language:

english

File:

PDF, 281 KB

english, 2012

24

Use of Koser's Reagent for the Iodination of the Rings of Polyalkylbenzenes

Bovonsombat, Pakorn, Angara, Geetha J., McNelis, Edward

Journal:

Year:

1992

File:

PDF, 143 KB

1992

25

Ring Halogenations of Polyalkylbenzenes with N -Halosuccinimide and Acidic Catalysts

Bovonsombat, Pakorn, Mcnelis, Edward

Journal:

Year:

1993

File:

PDF, 401 KB

1993

26

Facile Preparation of the Methyl Acetal of Methyl Phenylglyoxylate

Bovonsombat, Pakorn, McNelis, Edward

Journal:

Synthetic Communications

Year:

1992

Language:

english

File:

PDF, 301 KB

english, 1992

27

ChemInform Abstract: Novel Regioselective Aromatic Chlorination via Catalytic Thiourea Activation of N-Chlorosuccinimide.

Bovonsombat, Pakorn, Sophanpanichkul, Punyanuch, Pandey, Aditi, Tungsirisurp, Sireethorn, Limthavornlit, Pacharasak, Chobtumskul, Kittithorn, Kuhataparuk, Punn, Sathityatiwat, Suthapat, Teecomegaet, P

Journal:

Year:

2015

File:

PDF, 17 KB

2015

28

SAE Technical Paper Series [SAE International International Fall Fuels and Lubricants Meeting and Exposition - (OCT. 19, 1998)] SAE Technical Paper Series - Low Sulphur Diesel Field Test Study In Thailand

Bovonsombat, Pakorn, Siangsanorh, Somchai, Boonchanta, Pipon

Year:

1998

Language:

english

File:

PDF, 83 KB

english, 1998

29

SAE Technical Paper Series [SAE International International Fall Fuels and Lubricants Meeting and Exposition - (OCT. 19, 1998)] SAE Technical Paper Series - Field Test Study of Two-Stroke Catalytic Converter in Thailand

Bovonsombat, Pakorn, Boonchanta, Pipon, Hohn, Georg

Year:

1998

Language:

english

File:

PDF, 625 KB

english, 1998

30

Halogen bonds in N-bromosuccinimide and other N-halosuccinimides

Bovonsombat, Pakorn, Stone, Samantha, Rossi, Miriam, Caruso, Francesco

Journal:

Structural Chemistry

Year:

2019

Language:

english

File:

PDF, 1.94 MB

english, 2019

31

A novel DMSO-assisted regioselective iodination of aniline analogues

Bovonsombat, Pakorn, Lorpaiboon, Wanutcha, Laoboonchai, Sarocha, Sriprachaya-anunt, Prima, Yimkosol, Warangkana, Siriphatcharachaikul, Natthapatch, Siricharoensang, Pornpawit, Kangwannarakul, Terawee,

Journal:

Tetrahedron Letters

Year:

2020

File:

PDF, 1.06 MB

2020