TiHKAL: The Continuation, by Alexander and Ann Shulgin. The Vaults of Erowid: TiHKAL: The Continuation, by Alexander and Ann Shulgin THE VAULTS OF EROWID PLANTS Ik DRUGS MIND & SPIRIT uDDort freedom. TiHKAL · info is a visual index and map of “ TiHKAL: The Continuation,” by Alexander & Ann Shulgin. In TiHKAL the authors continue their exploration ( begun in.

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I suspect that I do not understand the universe nearly as well as I thought I did. This i Serotonin is an important chemical endogenously produced by animals for a variety of combinatory uses including anti depression, mood regulation, and pleasure, essentially ancient and important for survival, and communication. It was strong, real strong.

What a remarkable compound. What happens when there is just one substituent rihkal on the tryptamine nitrogen atom? It has been studied clinically under the code name U, at levels of up to 70 milligrams in 10 subjects, by i.

When I saw this vision, time was very full and long and complete. The residue was separated into two components by centrifugal chromatography alumina, CH2CI2, nitrogen and ammonia atmosphere the first of which was the major product. By two hours, colored patterning was present with eyes-closed but the images flashed through consciousness so quickly that they could not be considered or analyzed.

Erowid Online Books : “TIHKAL” – The Continuation” by Alexander and Ann Shulgin

If you don’t look, you won’t find. So that pretty much cools any efforts to get ever longer chains on that nitrogen atom.


Less romance more of a manifesto. There are no discussion topics on this book yet. Mind and feelings together as should be.

Tihkal: The Continuation

BoxBerkeley, CA This is the heart of the chapter Huasca vs. Here, the adding of that additional methyl group gives a tertiary amine tihksl has the skeleton of DMT.

At about the same level. I can ignore the crawling. Read it if you want to further understand some of the naming conventions for some of the most popular chemicals out there.

There was an unusual shimmering, in my lateral vision when I turned my shylgin to the side.

Tihka I started to feel worse and I tried to gain some insight and relief from my negative attitude. Pretty much out of it by 12 hours and I felt well the next day. I had to verify that I was actually in a physical room rather than in the music I was hearing.

With enormous effort I located my appointment coordinates but the sidewalk was doing funny things and I again managed to miss my target. Had a slight fragile headache the next AM – gone by noon. The CH2CI2 phase was dried with anhydrous Na2S04, and after removal of the drying agent by filtration, the solvent was removed under vacuum.

A methyl group on the oxygen the O-methyl removes the polarity restriction. And to the search for the actual drug, the magic bullet, that actually precipitated a model schizophrenic state. Serotonin is an important chemical endogenously produced by animals for a variety of combinatory uses including anti depression, mood regulation, and pleasure, essentially ancient and important for survival, and communication.

It also contains a complete cross-index into the chemicals of the second half.


The wonderful but strange world attracted me at one moment, but the next moment I did not want to accept it. It is an intriguing fact that this tryptamine was commercially available for a while from at least one small independent supplier of chemical novelties, but I believe that this is now no longer a valid source.

Some yellowing of the visual field. Raf Black rated it it was amazing Jun 24, The associations came spontaneously, but I was unable to concentrate in a way required for working. It astounds me how the Shulgins simply continue to bear Fruit uninhibited by this great achievement like a vine whose sole duty is to fill the trellis with ripe grapes.

Dec 05, Rose rated it it was amazing. As a result, some drugs that do not show any oral activity such as DMT become available when the oxidizing enzymes are made dysfunctional by an inhibitor. Up, up, out, out, eyes closed, I am aoexander the speed of light, expandi Awesome.

Tihkal: The Continuation by Alexander Shulgin

The intoxication is of limited usefulness but the residues are completely relaxing,” with mg, smoked “As I exhaled I became terribly afraid, my heart very rapid and strong, palms sweating. They are both absolutely brilliant and have evoked so many complex and powerful alxeander in me through their writing.

The faces of people seemed to be masks.