Triflic Acid
Hazard to Others
Posts: 486
Registered: 27-9-2020
Member Is Offline
Mood: Slowly Oxidizing into Oblivion
|
|
Anthranilic Acid
Making anthranilic acid is a long process starting from diethylhexyl phthalate. At my local Home Depot, they sell methyl anthranilate as a bird
repellent, and I can find it off ebay too. A simple saponification makes the anthranilic acid. Also, I don't plan on doing anything illegal if I do
try to get anthranilic acid.
|
|
|
Texium
Administrator
Posts: 4618
Registered: 11-1-2014
Location: Salt Lake City
Member Is Offline
Mood: PhD candidate!
|
|
This is a statement.
|
|
|
Texium
|
Thread Moved
5-11-2020 at 21:35 |
Triflic Acid
Hazard to Others
Posts: 486
Registered: 27-9-2020
Member Is Offline
Mood: Slowly Oxidizing into Oblivion
|
|
@ Texium What do you mean?
|
|
|
stoichiometric_steve
National Hazard
Posts: 827
Registered: 14-12-2005
Member Is Offline
Mood: satyric
|
|
I think he means (in a polite way) that you could as well have kept that to yourself since nobody gives a shit
|
|
|
Texium
Administrator
Posts: 4618
Registered: 11-1-2014
Location: Salt Lake City
Member Is Offline
Mood: PhD candidate!
|
|
No need to be rude, Steve.
What I meant was that you didn’t ask any sort of question in your post, although it seems like maybe there is one hiding in there. If so, please be
direct about it rather than making us guess what you’re wanting to hear. If not, well, Steve is not entirely wrong.
|
|
|
Triflic Acid
Hazard to Others
Posts: 486
Registered: 27-9-2020
Member Is Offline
Mood: Slowly Oxidizing into Oblivion
|
|
Maybe I should reword. Is there a reason that I didn't find anything about getting anthranilic acid this way on SS? Or is it just my bad searching
skills?
|
|
|
arkoma
Redneck Overlord
Posts: 1763
Registered: 3-2-2014
Location: On a Big Blue Marble hurtling through space
Member Is Offline
Mood: украї́нська
|
|
best UTFSE here is site:sciencemadness.org <search term> in a google search bar. on-site search sucks rocks.
"We believe the knowledge and cultural heritage of mankind should be accessible to all people around the world, regardless of their wealth, social
status, nationality, citizenship, etc" z-lib
|
|
|
unionised
International Hazard
Posts: 5128
Registered: 1-11-2003
Location: UK
Member Is Offline
Mood: No Mood
|
|
Is this a rhetorical question?
|
|
|
Texium
Administrator
Posts: 4618
Registered: 11-1-2014
Location: Salt Lake City
Member Is Offline
Mood: PhD candidate!
|
|
I would expect the saponification to work just fine. I think the reason that it isn't typically employed is because these bird repellant products are
expensive and are not pure methyl anthranilate. I don't know if it's the same product that you have seen, but the "Bird Stop" that I saw on Home
Depot's website is a whopping $90 per gallon, and only contains 26% methyl anthranilate. Who knows what else is the balance.
The synthesis from phthalic anhydride is dependable, cheap, and fun if you can obtain phthalic anhydride directly rather than using gloves. The other
reagents required, urea, sodium hydroxide, and hypochlorite, are also readily available and inexpensive. All of the reagents, as well as the
intermediate phthalimide, are useful for many things in organic synthesis, so the synthesis is extremely worthwhile.
|
|
|
Triflic Acid
Hazard to Others
Posts: 486
Registered: 27-9-2020
Member Is Offline
Mood: Slowly Oxidizing into Oblivion
|
|
@ Texium I was looking at Bird Stop too. Buying it in bulk might make it economical. On another note, ebay sells methyl anthranilate: https://www.ebay.com/sch/i.html?_from=R40&_trksid=p23862...
But at the end of the day, I think the phalate route is best.
|
|
|
Cou
National Hazard
Posts: 958
Registered: 16-5-2013
Member Is Offline
Mood: Mad Scientist
|
|
Quote: Originally posted by Texium (zts16)  | No need to be rude, Steve.
What I meant was that you didn’t ask any sort of question in your post, although it seems like maybe there is one hiding in there. If so, please be
direct about it rather than making us guess what you’re wanting to hear. If not, well, Steve is not entirely wrong. |
Well, I give a shit. I was pleasantly surprised to find out that Home Depot sells methyl anthranilate. Steve was being rude.
|
|
|
karlos³
International Hazard
Posts: 1520
Registered: 10-1-2011
Location: yes!
Member Is Offline
Mood: oxazolidinic 8)
|
|
I never knew that stuff is used as bird repellant?
If the smell of grapes repels birds, then how comes that they still plunder the majority of grapes until they got ripe? 
Maybe the birds it repels are a different kind than those stealing all the grapes, or what...?
|
|
|
Tsjerk
International Hazard
Posts: 3032
Registered: 20-4-2005
Location: Netherlands
Member Is Offline
Mood: Mood
|
|
Apperantly methyl anthranilate binds pain receptors in the avian trigeminal nerve.
Something similar happens with capsaicin, birds are not effected by it while mammals are. This aids in the dispersal of the pepper seeds, as birds
won't damage the seeds by chewing on them while for example mammals would.
Attachment: 188126145.pdf (4.2MB)
This file has been downloaded 395 times
|
|
|
karlos³
International Hazard
Posts: 1520
Registered: 10-1-2011
Location: yes!
Member Is Offline
Mood: oxazolidinic 8)
|
|
My apologies for being lazy and not searching that out myself, and thank you very much Tsjerk.
|
|
|
mackolol
Hazard to Others
Posts: 459
Registered: 26-10-2017
Member Is Offline
Mood: Funky
|
|
| Quote: Originally posted by karlos³ | I never knew that stuff is used as bird repellant?
If the smell of grapes repels birds, then how comes that they still plunder the majority of grapes until they got ripe?
Maybe the birds it repels are a different kind than those stealing all the grapes, or what...? |
Methyl anthranilate acts as an insect repellent too.
https://en.wikipedia.org/wiki/Insect_repellent
I doubt that it is very effective, but I didn't try it myself so maybe I'm wrong.
|
|
|
![[*]](images/xpblue/default_icon.gif){kind=icon}
